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1.
Matern Child Nutr ; : e13676, 2024 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-38837325

RESUMO

Recommendations for the management of malnutrition among infants aged less than 6 months (<6 m) are based on limited evidence. This study aimed to describe the characteristics, treatment outcomes and outcome-associated factors among malnourished infants <6 m admitted at Médecins Sans Frontières (MSF) inpatient and ambulatory therapeutic feeding centres (ITFC and ATFC) in North-East Nigeria, 2019-2022. We conducted a descriptive analysis of the cohorts and logistic regression to measure the association between two selected outcomes-inpatient mortality and defaulting from the ambulatory programme-and possible factors associated. In total, 940 infants <6 m were admitted at ITFC. Most of them presented severe acute malnutrition and comorbidities, with diarrhoea being the most frequent. On discharge, 13.3% (n = 125) of infants were cured, 72.9% (n = 684) stabilized (referred to ATFC), 6.5% (n = 61) left against medical advice and 4.2% (n = 39) died. The median length of hospital stay was 10 days [IQR 7-14]. A hospital stay shorter than 10 days was significantly associated with inpatient mortality (aOR = 12.51, 95% confidence interval [CI] = 3.72-42.11, p ≤ 0.01). Among 561 infants followed up at the ATFC, only 2.8% reported comorbidities. On discharge, 80.9% (n = 429) were cured, 16.2% (n = 86) defaulted and 1.1% (n = 6) died. Male sex (aOR = 1.94, 95% CI = 1.15-3.27, p = 0.01), internally displaced status (aOR = 1.70, 95% CI = 1.05-2.79, p = 0.03) and <-3 WLZ (aOR = 1.95, 95% CI = 1.05-3.63, p = 0.03) were significantly associated with programme defaulting. Stabilization and recovery rates among malnourished infants <6 m in the studied project align with acceptable standards in this humanitarian setting. Notable defaulting rates from outpatient care should be further explored.

2.
Br J Nutr ; 129(1): 126-134, 2023 01 14.
Artigo em Inglês | MEDLINE | ID: mdl-35236523

RESUMO

Iodine supply is crucial during pregnancy to ensure that the proper thyroid function of mother and baby support fetal brain development. Little is known about iodine status or its dietary determinants in pregnant women in the Republic of Cyprus. We therefore recruited 128 pregnant women at their first-trimester ultrasound scan to a cross-sectional study. We collected spot-urine samples for the measurement of urinary iodine concentration (UIC, µg/l) and creatinine concentration (Creat, g/l), the latter of which allows us to correct for urine dilution and to compute the iodine-to-creatinine ratio (UI/Creat). Women completed a FFQ and a general questionnaire. We used a General Linear model to explore associations between maternal and dietary characteristics with UI/Creat. The median UIC (105 µg/l) indicated iodine deficiency according to the WHO criterion (threshold for adequacy = 150 µg/l), and the UI/Creat was also low at 107 µg/g. Only 32 % (n 45) of women reported the use of iodine-containing supplements; users had a higher UI/Creat than non-users (131 µg/g v. 118 µg/g), though this difference was NS in the adjusted analysis (P = 0·37). Of the dietary components, only egg intake was significantly associated with a higher UI/Creat in adjusted analyses (P = 0·018); there was no significant association with milk, dairy products or fish intake. Our results suggest that pregnant women in Cyprus have inadequate iodine status and are at risk of mild-to-moderate iodine deficiency. Further research on dietary sources in this population is required.


Assuntos
Iodo , Animais , Feminino , Humanos , Gravidez , Gestantes , Estado Nutricional , Estudos Transversais , Chipre/epidemiologia , Creatinina , Leite
3.
Matern Child Nutr ; 19(1): e13440, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36222214

RESUMO

In 1998, the World Health Organisation (WHO) published general guidelines proposing essential measures to achieve relactation. Yet, increased knowledge about the practical set-up of relactation support interventions in different contexts is needed, especially in humanitarian settings, where nonbreastfed infants are particularly at risk. This study aimed to compile and assess the characteristics, outcomes and factors influencing the implementation of relactation support interventions reported since the latest WHO recommendations. We conducted a systematic review following Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) guidelines, undertaking a search from Medline, Embase, PubMed Central, Web of Science, Global Health and CINAHL electronic databases. Studies published in English and Spanish, reporting characteristics and outcomes of relactation support provided to non-(breastfeeding) BF mothers with infants aged less than 6 months were included. Data were analysed by narrative synthesis and the Johanna Briggs Institute Critical Appraisal Tools were used for quality assessment. Overall, 16 studies met the inclusion criteria. Most were observational and conducted in middle-income countries, only one focused on humanitarian settings. Studies reported inpatient and community-based interventions, which generally followed WHO recommendations for relactation. In 13 out of 16 studies, over 80% of mothers restarted BF after receiving relactation support. Enabling factors included younger infant age, shorter lactation gap, mother's strong motivation, family support, and continuous skilled support. Although current literature suggests that intensive relactation support can contribute to re-establish BF, its application and effectiveness in humanitarian settings remain uncertain. Further research is needed to explore the effectiveness, feasibility and acceptability of different approaches to relactation support, especially in humanitarian settings.


Assuntos
Aleitamento Materno , Lactação , Lactente , Feminino , Humanos , Mães
4.
Infection ; 50(4): 815-847, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-34671922

RESUMO

BACKGROUND: The SARS-CoV-2 virus is responsible for the COVID-19 pandemic. Researchers have been studying the pathogenesis of the virus with the aim to improve our current diagnosis and management strategies. The microbiota have been proposed to play a key role in the pathogenesis of the disease. PURPOSE: To investigate and report on the current available evidence on any associations between the gut and/or airway microbiota and the pathogenesis of COVID-19. METHODS: Using a predefined protocol in compliance with the PRISMA guidelines, a search was conducted on MEDLINE, Science Direct, DOAJ and Cochrane databases on primary research studies assessing the association between COVID-19 infection and the gut and/or airway microbiota. RESULTS: Twenty-two studies were included in the current review; nineteen studies concluded an association between the gut and/or airway dysbiosis and SARS-CoV-2, while 3 studies failed to observe a significant association between the airway microbiome and SARS-CoV-2 infection. Specifically, most studies reported a decrease in microbial diversity and therefore development of intestinal dysbiosis in COVID-19-positive patients compared to healthy controls as well as a possible association between increased intestinal dysbiosis and disease severity. CONCLUSION: During infection with SARS-CoV-2, there are significant changes in the composition of the gut and airway microbiota. Furthermore, the gut microbiota may have a more important role than the airway microbiota in COVID-19 infection. In the future, studies should be more carefully designed to derive more conclusive evidence on the role of the gut and airway microbiota following infection with SARS-CoV-2 which will lead to the formulation of better management strategies in combating COVID-19.


Assuntos
COVID-19 , Microbioma Gastrointestinal , Disbiose , Humanos , Pandemias , SARS-CoV-2
5.
BMC Public Health ; 22(1): 54, 2022 01 09.
Artigo em Inglês | MEDLINE | ID: mdl-35000578

RESUMO

BACKGROUND: Understanding the impact of the burden of COVID-19 is key to successfully navigating the COVID-19 pandemic. As part of a larger investigation on COVID-19 mortality impact, this study aims to estimate the Potential Years of Life Lost (PYLL) in 17 countries and territories across the world (Australia, Brazil, Cape Verde, Colombia, Cyprus, France, Georgia, Israel, Kazakhstan, Peru, Norway, England & Wales, Scotland, Slovenia, Sweden, Ukraine, and the United States [USA]). METHODS: Age- and sex-specific COVID-19 death numbers from primary national sources were collected by an international research consortium. The study period was established based on the availability of data from the inception of the pandemic to the end of August 2020. The PYLL for each country were computed using 80 years as the maximum life expectancy. RESULTS: As of August 2020, 442,677 (range: 18-185,083) deaths attributed to COVID-19 were recorded in 17 countries which translated to 4,210,654 (range: 112-1,554,225) PYLL. The average PYLL per death was 8.7 years, with substantial variation ranging from 2.7 years in Australia to 19.3 PYLL in Ukraine. North and South American countries as well as England & Wales, Scotland and Sweden experienced the highest PYLL per 100,000 population; whereas Australia, Slovenia and Georgia experienced the lowest. Overall, males experienced higher PYLL rate and higher PYLL per death than females. In most countries, most of the PYLL were observed for people aged over 60 or 65 years, irrespective of sex. Yet, Brazil, Cape Verde, Colombia, Israel, Peru, Scotland, Ukraine, and the USA concentrated most PYLL in younger age groups. CONCLUSIONS: Our results highlight the role of PYLL as a tool to understand the impact of COVID-19 on demographic groups within and across countries, guiding preventive measures to protect these groups under the ongoing pandemic. Continuous monitoring of PYLL is therefore needed to better understand the burden of COVID-19 in terms of premature mortality.


Assuntos
COVID-19 , Idoso , Brasil , Feminino , Humanos , Expectativa de Vida , Masculino , Mortalidade , Mortalidade Prematura , Pandemias , SARS-CoV-2 , Estados Unidos
6.
BMC Health Serv Res ; 22(1): 1233, 2022 Oct 05.
Artigo em Inglês | MEDLINE | ID: mdl-36199135

RESUMO

BACKGROUND: Τhe Baby Buddy Cyprus webapp was co-created with parents and health professionals within a Participatory Action Research framework. While using Baby Buddy in routine consultations can support the educational role of mother-child healthcare providers (HP), antenatal education (AE) may be currently perceived as a formal activity within the physical space of the antenatal class. We aimed to gain an understanding of influences on midwives engaging in an educational role during routine appointments and identify potential interventions using the Behaviour Change Wheel (BCW) framework. METHODS: This is a formative mixed-methods research study, with a convergent parallel design, guided by the COM-B model and related Theoretical Domains Framework (TDF). Complimentary methods were used to collect information from in-training and registered midwives: focus group (N = 11), questionnaire survey (N = 24) and Nominal Group Technique during workshops (N = 40). Deductive content analysis of qualitative data and quantitative survey analysis shaped the behaviour diagnosis along the 6 COM-B and 14 TDF domains, and informed the selection of relevant intervention functions and related Behaviour Change Techniques from the BCW taxonomy. RESULTS: AE is viewed as a core function of the professional role, yet neither supported nor prioritized by current practices. Problematic areas relate to organizational context, such as weak interprofessional collaboration and lack of policy, protocols and resources. In addition, medicalization of birth and related socio-cultural norms, pertaining to users and providers, are sustaining alienation of the midwife and conditions of power dynamics. AE was perceived as a means to enhance the autonomy of the profession but there might be issues with procedural knowledge and the need for skill development was identified. Several intervention functions were identified as promising, however cognitive re-framing through strategic communication and modelling may also be needed both in terms of providing "credible models" for the role itself as well as re-framing AE through the concept of "making every contact count". CONCLUSIONS: AE is currently perceived to be a 'bad fit' with routine practice. The study identified several barriers to the educational role of midwives, influencing Capacity, Opportunity and Motivation. While digital tools, such as Baby Buddy, can facilitate aspects of the process, a much wider behaviour and system change intervention is needed to enhance midwives' educational role and professional identity. In addition to proposing a theory-driven research-informed intervention, the process functioned as a participatory learning experience through collective reflection.


Assuntos
Tocologia , Terapia Comportamental/métodos , Chipre , Feminino , Pessoal de Saúde/psicologia , Humanos , Motivação , Gravidez
7.
Nutr Cancer ; 73(8): 1302-1308, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32698633

RESUMO

The natural isoforms of vitamin E γ-tocotrienol (γ-ΤΤ) and δ-tocotrienol (δ-ΤΤ) and the synthetic derivative α-tocopheryl polyethylene glycol 1000 succinate (TPGS) have promising anticancer potency in a variety of cancer cell lines and animal models of cancer. Ongoing clinical trials are investigating the anti-tumor effectiveness of TTs in combination with chemotherapeutic agents in patients suffering from breast, colon, non-small cell lung and ovarian cancers. Despite extensive research on different types of cancer, the anticancer potency of TTs and TPGS has not been thoroughly investigated in leukemias. Given the fact that certain types of leukemias have very low survival rates and that patients suffer significantly from the toxic side effects of chemotherapeutic drugs, there is a need to develop novel treatments with increased specificity against cancer cells and reduced toxicity to the patients. The aim of this review is to report current evidence on the anticancer potency of TTs and TPGS on leukemic cells lines and to discuss future studies that could be carried out to investigate the role of these agents in the management of leukemias.


Assuntos
Antineoplásicos , Tocotrienóis , Animais , Antineoplásicos/farmacologia , Apoptose , Linhagem Celular , Linhagem Celular Tumoral , Humanos , Polietilenoglicóis , Succinatos/farmacologia , Tocotrienóis/farmacologia , Vitamina E/farmacologia
8.
BMC Pregnancy Childbirth ; 21(1): 421, 2021 Jun 09.
Artigo em Inglês | MEDLINE | ID: mdl-34107927

RESUMO

INTRODUCTION: While breastfeeding self-efficacy (BSES) is an important modifiable determinant of breastfeeding, a structured assessment is not standard practice in Cyprus. We assessed the Greek version of the Breastfeeding Self-Efficacy Scale (BSES-SF), including its predictive validity in terms of Breastfeeding (BF) and Exclusive Breastfeeding (EBF) up to the sixth month. METHODS: A methodological study with longitudinal design among 586 mother-infant dyads, as part of the "BrEaST Start in Life" project. BSES was assessed 24-48 h after birth and at the first month. Breastfeeding status was assessed at the clinic, the 1st, 4th and 6th month. The association between BSES and breastfeeding was estimated in logistic regression models and its diagnostic ability in ROC analysis. RESULTS: With Mean = 3.55 (SD = 0.85), BSES was moderate, and lower among Cypriot women, primiparas and those who delivered by Cesarean Section (C/S). There was good internal consistency across the 14 items (Cronbach's α = 0.94) while factor analysis revealed a two-factor structure. BSES scores were higher among mothers who initiated exclusive breastfeeding (M = 3.92, SD = 0.80) compared to breastfeeding not exclusively (M = 3.29, SD = 0.84) and not breastfeeding (M = 3.04, SD = 1.09; p-value < 0.001). There was a stepwise association with exclusivity (40.5% in the highest vs 7.9% lowest quartile of self-efficacy). The association between in-hospital BSES and long-term EBF persisted in multivariable models. Women in the upper quartile of BSES at 48 h were more likely to breastfeed exclusively by adjOR = 5.3 (95% CI 1.7-17.1) at the 1st and adjOR = 13.7 (95% CI 2.7-68.6) at the 4th month. Similar associations were observed between self-efficacy at the 1st month and BF at subsequent time-points. High first month BSES (> 3.96 as per ROC) had 58.9% positive and 79.6% negative predictive value for breastfeeding at 6 months which reflects higher sensitivity but lower specificity. CONCLUSIONS: The Greek version of BSES-SF showed good metric properties (construct, know-group, concurrent and predictive validity). In the absence of community support structures or programmes in Cyprus, prevalence of breastfeeding remains low. This suggests a need for policy, educational and community support interventions, including the systematic use of BSES scale as a screening tool to identify those at higher risk for premature BF discontinuation.


Assuntos
Aleitamento Materno , Cuidado Pré-Natal , Autoeficácia , Inquéritos e Questionários , Adolescente , Adulto , Chipre , Feminino , Humanos , Estudos Longitudinais , Valor Preditivo dos Testes , Gravidez , Reprodutibilidade dos Testes , Traduções , Adulto Jovem
9.
BMC Public Health ; 21(1): 786, 2021 04 23.
Artigo em Inglês | MEDLINE | ID: mdl-33892688

RESUMO

BACKGROUND: The COVID-19 pandemic and the widespread adoption of virus control measures have inevitably disrupted efforts to address lifestyle risk factors for non-communicable diseases (NCD). This study aimed to explore the effects of COVID-19 lockdown on all lifestyle medicine pillars, namely diet, physical activity, sleep, stress, social support and use of risky substances. METHODS: This was a cross-sectional study on a convenient sample of adults who resided in Cyprus during the Spring 2020 lockdown. Participants completed an anonymous online questionnaire comprised of six validated tools regarding the following lifestyle behaviours before and during lockdown: adherence to the Mediterranean diet, physical activity, stress and social support levels, sleep pattern and use of risky substances such as smoking and alcohol. Paired before and during lockdown comparisons for each lifestyle pillar were undertaken using Wilcoxon Signed-Rank test and Bowker symmetry Test where response was numerical (non-parametric data) and categorical respectively. Furthermore, stratified analyses for sociodemographic characteristics were performed. RESULTS: Out of 745 participants, 74% were female and median age was 39 years. Overall participants reported significantly higher perceived stress score (22 v 25, p <  0.01), lower social support score (71 v 68, p <  0.001), and worse sleep quality score (4 v 5, p <  0.01) during lockdown. Mediterranean diet (MD) adherence was moderate and increased significantly only in those practicing religious fasting (score of 6 v 7, p <  0.01). Total minutes spent sitting increased (120 v 180, p <  0.01) although overall physical activity score did not significantly change. Smoking intensity increased during lockdown whilst frequency of alcohol consumption decreased (ptrend = 0.03 and <  0.01, respectively). CONCLUSION: Various lifestyle factors were adversely affected by the COVID-19 lockdown in Cyprus. Evidence from this study supports development of holistic lifestyle interventions during and following the pandemic to reduce short and long-term NCD risks by building on lifestyle behaviour strengths and addressing longstanding and emerging gaps and needs.


Assuntos
COVID-19 , Pandemias , Adulto , Controle de Doenças Transmissíveis , Estudos Transversais , Chipre/epidemiologia , Feminino , Hábitos , Humanos , Estilo de Vida , Masculino , Pandemias/prevenção & controle , SARS-CoV-2
10.
Public Health Nutr ; 21(5): 967-980, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29173197

RESUMO

OBJECTIVE: To assess the prevalence and sociodemographic determinants of breast-feeding (BF) and exclusive breast-feeding (EBF) in Cyprus up to the sixth month. DESIGN: Cross-sectional and longitudinal descriptive study. BF and EBF were estimated based on mothers' self-reported BF status in line with Step 7 of the WHO/UNICEF Baby-Friendly Hospital Initiative questionnaire and based on 24 h recall. SETTING: Maternity wards in all public hospitals and twenty-nine (of thirty-five) private maternity clinics nationwide. SUBJECTS: Consecutive sample of 586 mothers recruited within 48 h from birth, followed up by telephone interview at the first, fourth and sixth month. RESULTS: Although 84·3 % of mothers initiated BF before discharge, prevalence of BF at the sixth month was 32·4 %, with the highest reduction observed between the first and fourth months. Prevalence of EBF at 48 h was 18·8 % and fell gradually to 5·0 % at the sixth month. Mothers with higher educational attainment or higher family income were more likely to breast-feed until the sixth month. In terms of EBF, an association was observed only with education, which persisted until the sixth month. Other than social gradient, mode of delivery was the strongest determinant of BF initiation, exclusivity and continuation. Mothers who gave birth vaginally were three to four times more likely to initiate BF (OR=3·1; 95 % CI 1·7, 5·4) and EBF (OR=4·3; 95 % CI 2·7, 6·8). CONCLUSIONS: The low prevalence of BF and EBF in Cyprus, together with the fact that caesarean section rates are currently among the highest in Europe, suggest the need for further research to understand this multidimensional phenomenon and for interdisciplinary policy action to protect, promote and support BF.


Assuntos
Aleitamento Materno , Cuidado do Lactente , Mães , Adolescente , Adulto , Aleitamento Materno/estatística & dados numéricos , Cesárea , Estudos Transversais , Chipre , Salas de Parto , Parto Obstétrico , Escolaridade , Feminino , Humanos , Renda , Lactente , Cuidado do Lactente/estatística & dados numéricos , Recém-Nascido , Estudos Longitudinais , Rememoração Mental , Gravidez , Prevalência , Fatores Socioeconômicos , Inquéritos e Questionários , Adulto Jovem
11.
BMC Public Health ; 18(1): 1061, 2018 Aug 23.
Artigo em Inglês | MEDLINE | ID: mdl-30139337

RESUMO

BACKGROUND: Social capital can been described as an individual or a collective attribute, with structural and cognitive components, and a bonding, bridging and linking typology. While extensively studied in the community, studies in occupational settings are sparse by comparison. Furthermore, there is no uniformity in its measurement. This study investigated the construct validity of a Workplace Social Capital questionnaire (WSC), originally developed in the Finnish Public Sector occupational cohort, in a different socio-cultural setting (Cyprus), language (Greek) and occupational group (Registered Nurses). It also explored its criterion concurrent validity according to observed association with self-rated health and psychological distress. METHODS: Participants were 10% of all registered nurses (N = 362) who responded to the 8-item WSC scale during a nationwide educational programme. A unidimensional model was compared with the postulated two-factor (structural vs cognitive) and three-factor model (bonding, bridging, linking) in Confirmatory Factor Analyses. The association with self-rated health (0-100 Visual Analogue Scale) and mental distress (GHQ-12 ≥ 4) was assessed in linear and logistic regression models. RESULTS: A bonding (Cronbach's a = 0.76), bridging (a = 0.78) and linking (a = 0.89) structure explained 77.6% of the variance and was a better fit as indicated by goodness of fit indices. Elevated odds of mental distress and poorer self-rated health were observed among participants with the lowest levels of perceived workplace social capital. In adjusted models, associations appeared stronger with bonding social capital (adjOR of mental distress = 2.71 95% CI = 1.08, 6.79) while those with the highest scores rated their health higher by 8.0 points on average (95% CI = 2.1, 13.8). Low linking social capital was also associated with poorer health but no consistent associations were observed with bridging. CONCLUSION: While associations appeared stronger with bonding and linking, this may reflect a weakness of the measure to fully capture bridging social capital. Even though, this aspect might need strengthening, the WSC showed good metric properties in a different setting, language and occupational group. Cross-national and cognitive validation studies are needed.


Assuntos
Enfermeiras e Enfermeiros/psicologia , Capital Social , Estresse Psicológico/epidemiologia , Inquéritos e Questionários , Local de Trabalho/psicologia , Adulto , Estudos Transversais , Chipre/epidemiologia , Autoavaliação Diagnóstica , Feminino , Grécia/epidemiologia , Humanos , Relações Interprofissionais , Masculino , Pessoa de Meia-Idade , Enfermeiras e Enfermeiros/estatística & dados numéricos , Apego ao Objeto , Reprodutibilidade dos Testes
12.
Public Health Nutr ; 18(1): 112-21, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-24476931

RESUMO

OBJECTIVE: To assess vitamin D status among Cypriot adolescents and investigate potential determinants including BMI and body fat percentage (BF%). DESIGN: Participants had cross-sectional assessments of serum vitamin D, physical activity, dietary vitamin D intake and sun exposure. Linear and logistic regression models were used to explore the associations of vitamin D with potential predictors. SETTING: Hospitals, Cyprus, November 2007-May 2008. SUBJECTS: Adolescents (n 671) aged 16-18 years. RESULTS: Mean serum vitamin D was 22·90 (sd 6·41) ng/ml. Only one in ten children had sufficient levels of vitamin D (≥30 ng/ml), while the prevalence of vitamin D deficiency (12-20 ng/ml) and severe deficiency (<12 ng/ml) was 31·7 % and 4·0 %, respectively. Lower vitamin D was associated with winter and spring season, female gender, reduced sun exposure in winter and darker skin. Participants with highest BMI and BF% when compared with a middle reference group had increased adjusted odds of vitamin D insufficiency (OR = 3·00; 95 % CI 1·21, 7·45 and OR = 5·02; 95 % CI 1·80, 13·97, respectively). A similar pattern, although not as strong, was shown for vitamin D deficiency with BF% (OR = 1·81; 95 % CI 1·04, 3·16) and BMI (OR = 1·51; 95 % CI 0·85, 2·67). Participants in the lowest BMI and BF% groups also displayed compromised vitamin D status, suggesting a U-shaped association. CONCLUSIONS: Vitamin D deficiency in adolescence is very prevalent in sunny Cyprus, particularly among females, those with darker skin and those with reduced sun exposure in winter. Furthermore, vitamin D status appears to have a U-shaped association with adiposity measures.


Assuntos
Adiposidade , Fenômenos Fisiológicos da Nutrição do Adolescente , Estado Nutricional , Sobrepeso/complicações , Deficiência de Vitamina D/etiologia , 25-Hidroxivitamina D 2/sangue , Adolescente , Índice de Massa Corporal , Calcifediol/sangue , Estudos de Coortes , Estudos Transversais , Chipre/epidemiologia , Feminino , Humanos , Masculino , Inquéritos Nutricionais , Sobrepeso/sangue , Prevalência , Risco , Estações do Ano , Índice de Gravidade de Doença , Caracteres Sexuais , Pigmentação da Pele , Deficiência de Vitamina D/complicações , Deficiência de Vitamina D/epidemiologia , Deficiência de Vitamina D/fisiopatologia
13.
BMC Public Health ; 15: 48, 2015 Jan 31.
Artigo em Inglês | MEDLINE | ID: mdl-25638166

RESUMO

BACKGROUND: Emerging evidence suggests that vitamin D might be implicated in asthma pathophysiology. This study aims to compare Vitamin D mean serum levels and status between asthmatic and non-asthmatic adolescents and investigate the association of vitamin D with asthma severity. METHODS: In a cohort of adolescents aged 16-17 years, those reporting wheezing in the past 12 months and Ever asthma on the ISAAC questionnaire were invited to participate and formed the Active Asthmatics group. Controls were selected amongst Never Wheezers/Never Asthmatics (NWNA). Differences in mean 25(OH)D serum levels and vitamin D status between AA and NWNA were examined in multivariate linear and logistic regression models respectively, adjusting for potential confounders. Within AA, differences in vitamin D levels were assessed across asthma severity indicators. RESULTS: A total of 69 AA and 671 NWNA participated in the study. Unadjusted mean 25(OH)D serum levels were 22.90 (SD 6.41), and 21.15 (SD 5.59) ng/mL in NWNA and AA respectively (p = 0.03). In adjusted models, mean 25(OH)D levels remained significantly lower amongst AA compared to NWNA (adjusted beta coefficient -1.68, 95% CI -3.24, -0.13). Severe (<12 ng/mL), moderate (<25 ng/mL) or insufficient (<30 ng/mL) vitamin D status was more prevalent among AA who were 1.6 times (95% CI 1.01, 2.53) more likely to belong to a lower vitamin D category compared to NWNA. Within AA, there was a negative trend between vitamin D levels and the number of reported asthma severity indicators. CONCLUSIONS: Levels of vitamin D tend to be lower among asthmatic compared to non-asthmatic children and in those with severe asthma independent of important confounders.


Assuntos
Asma/epidemiologia , Deficiência de Vitamina D/epidemiologia , Vitamina D/sangue , Adolescente , Asma/sangue , Comorbidade , Estudos Transversais , Chipre/epidemiologia , Feminino , Humanos , Masculino , Prevalência , Inquéritos e Questionários , Deficiência de Vitamina D/sangue , Vitaminas/sangue
14.
Int Arch Allergy Immunol ; 165(2): 91-9, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25377880

RESUMO

BACKGROUND: Several studies have examined the relationship of asthma with serum dyslipidemia and reported positive, negative or no association. Most studies were limited by their cross-sectional design and the wide age range of the participants. In a cohort of children in Cyprus, we explored the association of asthma with serum high-density-lipoprotein cholesterol (HDL-C) at age 16-18 years (follow-up) independently of and in relation to HDL-C at age 11-12 years (baseline). METHODS: In a case-control design, we recruited active asthmatics (AA; n = 68), current wheezers only (CWO; n = 123) and non-asthmatic controls (n = 660). Logistic regression models were used to evaluate associations of asthma with follow-up serum HDL-C and the role of baseline HDL-C. RESULTS: At follow-up, mean HDL-C levels in AA and CWO patients were significantly lower than in the controls (47.9 and 49.7 vs. 53.4 mg/dl; p = 0.001 and p = 0.011). We observed significant associations of AA patients with low HDL-C (<15th percentile; OR 2.32, 95% CI 1.16-4.47) that remained significant after further adjustment for baseline HDL-C (OR 2.14, 95% CI 1.06-4.14). Stratification by baseline HDL-C indicated that the association was significant only in those with high baseline HDL-C (OR 2.40, 95% CI 1.03-5.20). Stratification by IgE sensitization showed that the association was pronounced only in subjects who were sensitized (OR 3.41, 95% CI 1.12-9.88). CONCLUSIONS: Adolescent asthma is associated with low serum HDL-C independent of previous HDL-C levels in childhood. The association appears pronounced in those with a drop in HDL-C levels between childhood and adolescence and in those who have IgE sensitization.


Assuntos
Asma/sangue , Lipoproteínas LDL/sangue , Adolescente , Fatores Etários , Asma/epidemiologia , Asma/imunologia , Estudos de Casos e Controles , Criança , LDL-Colesterol/sangue , Chipre/epidemiologia , Feminino , Seguimentos , Inquéritos Epidemiológicos , Humanos , Imunoglobulina E/imunologia , Lipídeos/sangue , Masculino , Razão de Chances , Valores de Referência , Fatores de Risco
15.
Musculoskelet Sci Pract ; 70: 102923, 2024 04.
Artigo em Inglês | MEDLINE | ID: mdl-38417284

RESUMO

BACKGROUND: Empathy is an essential competence of a person-centered approach, and a recognisable ability for providing physiotherapy quality healthcare. Empathetic communication enhances the improvement of patient outcomes and their experience of treatment. OBJECTIVE: The aim of the study was to present further insights considering facilitators and barriers of an empathetic communication between patients and physiotherapists. METHODS: A qualitative focus group study was designed according to COREQ guidance for qualitative studies. Two focus groups were conducted. The first group included six patients and two individuals from non-governmental organizations, whereas three physiotherapists, two academic physiotherapist personnel and two undergraduate physiotherapy students participated in the second group. Both groups were audio recorded, and all data was verbatim transcribed for coding thematic analysis. RESULTS: 9 themes were revealed regarding empathetic facilitators (qualities of good communication, relationship building, interprofessional collaborative practice, positive environment, love for the healthcare profession and professionalism), while 8 themes were revealed regarding barriers (challenging situations, working conditions, burn out, depreciation of empathetic communication, lack of training, lack of professionalism, lack of personal development and health professionals' own personal problems). CONCLUSION(S): The enhancement of empathy can be accomplished in a trustworthy relationship between patient and clinicians where the development of proficient communication skills are prioritized. However, hindering factors associated with health professionals, patients and the health system should be surmounted. ETHICAL APPROVAL NUMBER: 339-ΣΕ8/10-1-2020.


Assuntos
Comunicação , Fisioterapeutas , Humanos , Grupos Focais , Pesquisa Qualitativa , Modalidades de Fisioterapia
16.
BMC Public Health ; 13: 585, 2013 Jun 16.
Artigo em Inglês | MEDLINE | ID: mdl-23767800

RESUMO

BACKGROUND: The Greek-Cypriot (G/C) and Turkish-Cypriot (T/C) communities have lived apart since 1974, with the former presumably adopting a more westernized way of life. We estimated the prevalence of asthma and allergies among children in the two communities and investigated differences in socio-demographic and lifestyle risk factors. METHODS: The ISAAC questionnaire was completed by 10156 children aged 7-8 and 13-14 years. Relative differences in asthma and allergic symptoms between the two communities were expressed as odds ratios (OR), estimated in multivariable logistic regression models before and after adjusting for participants' risk characteristics. RESULTS: In contrast to our original speculation, consistently lower prevalence rates were observed for respiratory outcomes (but not eczema) among G/C compared to T/C children in both age-groups. For instance, the prevalence of current wheeze among 7-8 year-olds was 8.7% vs 11.4% (OR = 0.74, 95%, CI: 0.61, 0.90) and of current rhinoconjuctivitis 2.6% vs 4.9% (OR = 0.52, 95% CI: 0.37, 0.71). Surprisingly, the proportion reporting family history of allergy was almost double in the G/C community. With the exception of early life nursery attendance, several protective factors were more prevalent amongst T/C, such as bedroom sharing, less urbanized environment and exposure to farm animals. In contrast, exposure to tobacco smoke was more frequent in the T/C community. Controlling for risk factors did not account for the observed lower prevalence of current wheeze (in the younger age-group) and rhinoconjuctivitis (in both age-groups) among G/C children while differences in the prevalence of eczema between the two communities were no longer statistically significant. CONCLUSIONS: A mixed picture of potential risk factors was observed in the two communities of Cyprus, not consistently favoring one over the other community since, for example, bedroom sharing and rural living but also exposure to tobacco smoke were more common among T/C children. Investigated risk factors do not fully account for the lower prevalence of asthma and allergies among G/C children, especially against a background of higher family history of allergy in this community.


Assuntos
Asma/epidemiologia , Hipersensibilidade/epidemiologia , Adolescente , Asma/etiologia , Criança , Serviços de Saúde Comunitária , Estudos Transversais , Chipre/epidemiologia , Etnicidade , Feminino , Humanos , Hipersensibilidade/etiologia , Modelos Logísticos , Masculino , Prevalência , Fatores de Risco , População Rural , Inquéritos e Questionários
17.
Eur J Midwifery ; 7: 29, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37920451

RESUMO

INTRODUCTION: Relevant and accurate information during the transition to parenthood is vital for active participation in decision-making. The aim of the study was to gain an in-depth understanding of informational support and information-seeking practices among women in Cyprus during the transition to parenthood with a focus on the use of the internet and informed decision making. METHODS: Qualitative descriptive exploratory design of 12 focus groups with 64 participants representing different language-cultural groups served by the Baby Buddy Cyprus app. A topic guide covering expectations, experiences and practices guided the discussions. Data were analyzed using inductive content analysis. RESULTS: Seven themes and several subthemes emerged. In an 'unsupportive system', 'void' of informational support, pregnant women strive to have a 'confident voice'. They find themselves 'self-navigating in parallel worlds' of formal and informal information, where the internet holds a prominent place. 'Supplementing and filtering', instinctively and selectively, results in a state of 'doubt and faith' towards the trustworthiness of the information but also healthcare providers. Effective communication with providers is needed to break the cycle, but seems dependent on the self-efficacy of the women themselves ('art of communication'). Women 'deconstruct and reimagine' their experiences, often assigning responsibility on themselves for not having been better prepared. CONCLUSIONS: Women want control over decisions affecting their pregnancy. While the internet is a prevalent source of information, they value communication with healthcare providers and want direction. A shift is needed from current practices of unguided information-searching. Maternity healthcare professionals need to recognize this phenomenon, offer appropriate guidance, and support active participation in informed decision-making.

18.
JBI Evid Synth ; 21(11): 2218-2226, 2023 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-37395535

RESUMO

OBJECTIVE: This scoping review will identify barriers and facilitators for the adoption of 7 healthy lifestyle components by female breast cancer survivors. This will be achieved by mapping the World Cancer Research Fund/American Institute for Cancer Research recommendations and the Lifestyle Medicine pillars. INTRODUCTION: Adherence to healthy lifestyle components (including weight management, physical activity, healthy diet, restorative sleep, avoidance of risky substances, forming and maintaining healthy relationships, and stress management) may improve the quality of life of breast cancer survivors and reduce the risk of adverse patient outcomes. However, cancer survivors' adherence to recommendations of multiple healthy lifestyle components is low, and decreases over time. INCLUSION CRITERIA: The review will consider peer-reviewed studies investigating barriers and facilitators for adopting any of the 7 healthy lifestyle components by female adult (18+ years old) breast cancer survivors (ie, from the time of diagnosis) in community, hospital, and/or cancer care settings, without any geographical restrictions. All study designs and articles published in English will be included. METHODS: The review will follow the JBI methodology for scoping reviews. Databases to be searched will include MEDLINE (PubMed), Embase, CINAHL (EBSCOhost), PsycINFO (Ovid), and the Cochrane Library databases. Articles published from 2007 to the present will be considered since this was the year in which the World Cancer Research Fund/American Institute for Cancer Research recommendations were published. Two independent reviewers will screen the retrieved articles and extract the data. Barriers and facilitators for each lifestyle component will be grouped according to the Theoretical Domain Framework. A narrative summary will explicate the charted data. REVIEW REGISTRATION: Open Science Framework https://osf.io/cn3va.


Assuntos
Neoplasias da Mama , Sobreviventes de Câncer , Adulto , Feminino , Humanos , Adolescente , Neoplasias da Mama/terapia , Qualidade de Vida , Sobreviventes , Estilo de Vida Saudável , Literatura de Revisão como Assunto
19.
Front Public Health ; 11: 1077068, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37333552

RESUMO

Background: Breastfeeding (BF) should be protected, promoted, and supported for all infants in humanitarian settings. The re-establishment of exclusive BF is also a central part of the management of acutely malnourished infants under 6 months (<6 m). Médecins Sans Frontières (MSF) runs a nutrition project in Maiduguri, a protracted emergency setting in North-East Nigeria. This study aimed to explore caregivers' (CGs) and health workers' (HWs) perceptions of BF practice, promotion, and support among CGs with infants <6 m in this setting. Methods: We conducted a qualitative study using in-depth interviews and focus group discussions combined with non-participant observations. Participants included CGs of young infants enrolled in MSF nutritional programs or who attended health promotion activities in a displacement camp. MSF HWs were involved at different levels in BF promotion and support. Data were collected involving a local translator and analyzed using reflexive thematic analysis directly from audio recordings. Results: Participants described how feeding practices are shaped by family, community, and traditional beliefs. The perception of breastmilk insufficiency was common and led to early supplementary feeding with inexpensive but unsuitable products. Participants often linked insufficient breastmilk production with poor maternal nutrition and stress, in a context shaped by conflict and food insecurity. BF promotion was generally well received but could be improved if tailored to address specific barriers to exclusive BF. Interviewed CGs positively valued BF support received as part of the comprehensive treatment for infant malnutrition. One of the main challenges identified was the length of stay at the facility. Some participants perceived that improvements in BF were at risk of being lost after discharge if CGs lacked an enabling environment for BF. Conclusion: This study corroborates the strong influence of household and contextual factors on the practice, promotion, and support of BF. Despite identified challenges, the provision of BF support contributes to improvements in BF practice and was positively perceived by CGs in the studied setting. Greater attention should be directed toward providing support and follow-up for infants <6 m and their CGs in the community.


Assuntos
Aleitamento Materno , Desnutrição , Lactente , Feminino , Humanos , Cuidadores , Nigéria , Comportamento Alimentar , Estado Nutricional
20.
BMC Pediatr ; 12: 179, 2012 Nov 16.
Artigo em Inglês | MEDLINE | ID: mdl-23153011

RESUMO

BACKGROUND: Studies on the association of birth by caesarean section (C/S) and allergies have produced conflicting findings. Furthermore, evidence on whether this association may differ in those at risk of atopy is limited. This study aims to investigate the association of mode of delivery with asthma and atopic sensitization and the extent to which any effect is modified by family history of allergies. METHODS: Asthma outcomes were assessed cross-sectionally in 2216 children at age 8 on the basis of parents' responses to the ISAAC questionnaire whilst skin prick tests to eleven aeroallergens were also performed in a subgroup of 746 children. Adjusted odds ratios of asthma and atopy by mode of delivery were estimated in multivariable logistic models while evidence of effect modification was examined by introducing interaction terms in the models. RESULTS: After adjusting for potential confounders, children born by C/S appeared significantly more likely than those born vaginally to report ever wheezing (OR 1.36, 95% CI 1.07-1.71), asthma diagnosis (OR 1.41, 95% CI 1.09-1.83) and be atopic (OR 1.67, 95% CI 1.08-2.60). There was modest evidence that family history of allergies may modify the effect of C/S delivery on atopy (p for effect modification=0.06) but this was not the case for the asthma outcomes. Specifically, while more than a two-fold increase in the odds of being a topic was observed in children with a family history of allergies if born by C/S (OR 2.62, 95% CI 1.38-5.00), no association was observed in children without a family history of allergies (OR 1.16, 95% CI 0.64-2.11). CONCLUSIONS: Birth by C/S is associated with asthma and atopic sensitization in childhood. The association of C/S and atopy appears more pronounced in children with family history of allergies.


Assuntos
Asma/epidemiologia , Cesárea , Hipersensibilidade/epidemiologia , Criança , Estudos Transversais , Feminino , Humanos , Hipersensibilidade/genética , Masculino
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