RESUMO
BACKGROUND: Mental distress is a major public health problem which includes anxiety, depression and somatic symptoms such as sleeping problems, fatigue and headache. University students are consistently reported to have higher levels of mental distress compared to the general population. Although university students with mental distress have significantly impaired cognitive functioning, learning disabilities and poor academic performance, the burden of this problem in Tanzania is unknown. This study aimed to determine prevalence and factors associated with mental distress among undergraduate students in northern Tanzania. METHODS: A cross-sectional study was conducted among undergraduate students at Kilimanjaro Christian Medical University College from April-July 2018. Simple random sampling technique using probability proportional to size was used to sample students from their respective classes. Mental distress was screened using the self-reporting questionnaire (SRQ-20). Data was analyzed using Stata version 15.1. Frequencies and percentages were used to summarize categorical variables while mean and standard deviation for numeric variables. Multivariable logistic regression was used to determine factors associated with mental distress adjusted for potential confounders. RESULTS: A total of 402 undergraduate students participated in this study, 14% screened positive for mental distress. Residing off-campus (OR = 0.44, 95%CI 0.20-0.96) and perceived availability of social support (OR = 0.22, 95%CI 0.11-0.45) reduced the odds of mental distress while students with family history of mental distress (OR = 2.60, 95%CI 1.04-6.57) and those with decreased grades than anticipated (OR = 3.61, 95%CI 1.91-6.83) had higher likelihood of mental distress. CONCLUSION: One in every ten students screened was positive for mental distress. Those who reported a family history of mental illness and lower grades than anticipated had higher response of mental distress. To relieve students from stress and frustrations related to studies and their lives in general, this study recommends awareness creation, counselling to help those with mental health issues, establishment of student drop-in centers for such services and promotion of social and recreational activities at the college.
Assuntos
Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Autorrelato , Estudantes/psicologia , Universidades , Adolescente , Adulto , Ansiedade/epidemiologia , Ansiedade/psicologia , Estudos Transversais , Fadiga/epidemiologia , Fadiga/psicologia , Feminino , Humanos , Masculino , Apoio Social , Inquéritos e Questionários , Tanzânia/epidemiologia , Universidades/tendências , Adulto JovemRESUMO
BACKGROUND: The World Health Organization (WHO) recommends early initiation of breastfeeding within 1 h as it confers many benefits to the child and prevents neonatal mortality. This study aimed to determine the prevalence and factors associated with timely initiation of breastfeeding in the Kilimanjaro region, northern Tanzania. METHODS: We analyzed secondary data for 866 participants from a population-based cross-sectional study conducted in April 2016 among mothers with children aged less than 5 years in three districts; Rombo, Same, and Moshi Municipal council in Kilimanjaro region, northern Tanzania. A multistage sampling selected study participants and interviewed using a questionnaire. The generalized linear model, with Poisson family and log-link function was used to estimate the prevalence ratios (PR) and 95% confidence intervals (CI) for factors associated with timely initiation of breastfeeding. RESULTS: The prevalence of timely initiation of breastfeeding was 71.1%. The vast majority of mothers (90.7%) gave colostrum, and less than a tenth (6.4%) gave pre-lacteal feed to their children. Adjusted for other factors, not giving children prelacteal feeds remained was significantly associated with a higher prevalence of timely initiation of breastfeeding (PR: 2.22, 95%CI 1.38, 3.56, p = 0.001). There was no significant association between other characteristics and the likelihood of timely initiation of breastfeeding in this study. CONCLUSION: The prevalence of timely initiation of breastfeeding in the Kilimanjaro region was higher than the national estimate. The practice of not giving infants prelacteal feeds increased the likelihood of timely initiation of breastfeeding. There is a need to encourage mothers on the significance of recommended ANC visits and early initiation of breastfeeding to their infants to improve the practice.
Assuntos
Aleitamento Materno/estatística & dados numéricos , Adolescente , Adulto , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Tanzânia , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Use of skilled health provider (SBA) during and after childbirth has been reported to reduce maternal and newborn deaths; and is one of the key indicators monitored in Sustainable Development Goals (SDGs). Progress, levels and factors influencing utilization of SBA differ within and between countries. In Tanzania, SBA coverage stands at 64% while the national target is 80%; with wide variability between regions (42-96%). This study aimed at determining factors associated with utilization of skilled births providers during childbirth in Mbeya Region, Southern highlands, Tanzania. METHODS: This was a cross-sectional analytical study conducted in December 2015 to January 2016, in Mbeya Region. A total of 2844 women of reproductive age were enrolled, but only 1777 women who reported a live birth 5 years prior to the survey were included in this analysis. Multilevel logistic regression analyses were used to determine independent factors influencing utilization of SBA during childbirth. Random effects logistic model was used to assess the variability between clusters on the odds of using skilled birth attendants during delivery. RESULTS: In this setting, 81% of the women reported utilization of skilled births attendants during childbirth. ANC visits four times or more (aOR = 1.63-95% CI = 1.26, 2.10; p < 0.001) and having secondary education or higher (aOR = 2.16; 95% CI = 1.19-3.90; p = 0.011) were associated with increased SBA use during childbirth whereas having two (aOR = 0.51; 95% CI: 0.33-0.79; p = 0.003) or three children (aOR = 0.37; 95% CI: 0.27-0.58; p < 0.001) relative to one child, 30 to 60 min walking distance to the health facility (aOR = 0.66; 95% CI: 0.48-0.92; p = 0.012) and more than 1 h walking distance to the health facility (aOR = 0.43; 95% CI: 0.32-0.57; p < 0.001) compared to < 30 min; were associated with decreased SBA use during childbirth. CONCLUSION: The proportion of births attended by skilled births attendants was high, but 19% of the women are still left behind. Concentrated efforts to improve utilization of SBA should be targeted to women with low education, with higher number of children, and with low frequency of ANC attendance. Furthermore, community and facility interventions addressing transport for pregnant women are needed. Qualitative study to explore the barriers of SBA use among the 19% who are not using skilled assistance during childbirth is needed.
Assuntos
Parto Obstétrico/estatística & dados numéricos , Tocologia/estatística & dados numéricos , Análise Multinível , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adolescente , Adulto , Estudos Transversais , Escolaridade , Feminino , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Humanos , Estado Civil , Pessoa de Meia-Idade , Parto , Gravidez , Cuidado Pré-Natal/estatística & dados numéricos , Fatores Socioeconômicos , Tanzânia/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Insufficient physical activity (PA) is a major contributing factor in the growing problem of non-communicable diseases (NCDs) in urban and rural Sub-Saharan Africa. This study aimed to determine PA and associated factors among adults in Northern Tanzania. METHODS: We analyzed secondary data from a cross-sectional serological survey nested within the Magu health and demographic sentinel surveillance population in Magu District Northwestern Tanzania. All resident adults aged 15 years and older were invited to participate in the study, and physical activity data were analyzed for 5663 participants. Data were analyzed using Stata version 13.0. We used logistic regression to obtain odds ratios and 95% confidence intervals (CI) for risk factors associated with differences in PA. RESULTS: In this mainly rural population, 96% reported sufficient PA, with a higher proportion in males (97.3%) compared to females (94.8%). In males the odds of sufficient PA were lower in rural areas compared to urban areas (OR = 0.19; P < 0.001; 95% CI = 0.08-0.42), while in females the odds of sufficient PA were higher in rural areas compared to urban areas (OR = 2.27; P < 0.001; 95%CI = 1.59-3.24). Leisure-related activity was low compared to work-related and transport-related activity. Farmers had a higher odds of sufficient PA than those in professional jobs in both males (OR = 9.75; P < 0.001; 95% CI = 3.68-5.82) and females (OR = 2.83; P = 0.021; 95% CI = 1.17-6.86). CONCLUSION: The prevalence of PA in this population was high. However, there is need for PA programs to maintain the high level of compliance during and following the transition to a more urban-based culture.
Assuntos
Atitude Frente a Saúde , Exercício Físico/psicologia , Comportamentos Relacionados com a Saúde , Atividades de Lazer/psicologia , População Rural/estatística & dados numéricos , População Urbana/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Vigilância da População , Prevalência , Fatores de Risco , Fatores Socioeconômicos , Tanzânia/epidemiologia , Adulto JovemRESUMO
BACKGROUND: The evidence to support effective fall prevention strategies in older people with cognitive impairment (CI) is limited. The aim of this randomized controlled trial (RCT) was to determine the efficacy of a fall prevention intervention in older people with CI. METHOD: RCT involving 309 community-dwelling older people with CI. The intervention group (n = 153) received an individually prescribed home hazard reduction and home-based exercise program during the 12-month study period. The control group (n = 156) received usual care. The primary outcome was rate of falls. Secondary outcomes included faller/multiple faller status, physical function, and quality of life. RESULTS: Participants' average age was 82 years (95% CI 82-83) and 49% were female. There was no significant difference in the rate of falls (incidence rate ratio [IRR] 1.05; 95% confidence interval [95% CI] 0.73-1.51). A sensitivity analysis, controlling for baseline differences and capping the number of falls at 12 (4 participants), revealed a nonsignificant reduction in fall rate in the intervention group (IRR 0.78; 95% CI 0.57-1.07). Analyses of secondary outcomes indicated the intervention significantly reduced the number of multiple fallers by 26% (RR 0.74; 95% CI 0.54-0.99) when adjusting for baseline differences. There was a differential impact on falls in relation to physical function (interaction term p-value = .023) with a significant reduction in fall rate in intervention group participants with better baseline physical function (IRR 0.60; 95% CI 0.37-0.98). There were no significant between-group differences for other secondary outcomes. CONCLUSIONS: This intervention did not significantly reduce the fall rate in community-dwelling older people with CI. The intervention did reduce the fall rate in participants with better baseline physical function. CLINICAL TRIALS REGISTRATION NUMBER: Australian and New Zealand Trials Registry ACTRN12614000603617.
Assuntos
Acidentes por Quedas/prevenção & controle , Acidentes Domésticos , Disfunção Cognitiva , Terapia por Exercício/métodos , Vida Independente , Comportamento de Redução do Risco , Acidentes Domésticos/prevenção & controle , Acidentes Domésticos/psicologia , Idoso de 80 Anos ou mais , Austrália/epidemiologia , Disfunção Cognitiva/complicações , Disfunção Cognitiva/fisiopatologia , Disfunção Cognitiva/psicologia , Eficiência Organizacional , Técnicas de Exercício e de Movimento , Feminino , Humanos , Incidência , Vida Independente/psicologia , Vida Independente/normas , Vida Independente/estatística & dados numéricos , Masculino , Nova Zelândia/epidemiologia , Avaliação de Resultados em Cuidados de Saúde/métodos , Avaliação de Resultados em Cuidados de Saúde/estatística & dados numéricos , Desempenho Físico Funcional , Qualidade de VidaRESUMO
BACKGROUND: Respiratory distress syndrome (RDS) is the most common respiratory disease in premature babies and the major cause of morbidity and mortality among preterm babies. Effective treatment of these babies requires exogenous surfactant and/or mechanical ventilation but these are of limited availability in low and middle income countries. A cheaper, simpler and more accessible treatment for preterms with RDS called bubble-continuous positive airway pressure (bCPAP) has been reported to be effective in treating RDS in preterm babies with varying levels of effectiveness ranging from 42% to 85%. We aimed to implement and determine the efficacy of bCPAP and its immediate outcomes as compared to oxygen therapy in preterm babies presenting with respiratory distress at a tertiary hospital in Tanzania. METHOD: A randomized control trial, conducted from December 2016 to May 2017, included all preterm babies admitted at the neonatal care unit presenting with signs of respiratory distress and meeting the inclusion criteria. The primary outcome was survival while the secondary outcomes were treatment duration, duration of hospital stay and treatment complications. RESULTS: A total of 824 babies were admitted in the neonatal care unit during the study period. Of these, 187 babies were preterm and 48 babies were recruited and randomized (25 bCPAP vs 23 oxygen). The overall survival to discharge for all eligible participants (n = 48) was 58.2% compared to those who adhered to treatment protocol (n = 45, 62.2%). Babies in the bCPAP group had higher survival (17/22; 77.3%) as compared to their counterparts in the oxygen therapy group (11/23; 47.8%). Babies treated with bCPAP had 52% lower risk of death (crude HR 0.48, 95% CI = 0.16-1.43) compared to babies receiving oxygen therapy. The median duration of treatment for babies in the oxygen therapy group was 2 (Range 0-16) days compared to 2 (Range 0-5) days in the bCPAP group. The median duration of hospital stay for babies receiving bCPAP was 14 (range 7-43) days. Nasal bleeding was commonly observed among babies in the bCPAP group as compared to those in the oxygen therapy group. CONCLUSION: This study revealed that treatment with bCPAP had a 30% clinical improvement in survival to discharge. Our findings highlight the role of bCPAP in reducing neonatal mortality in resource limited settings but further adequately powered studies in this or similar settings are required.
Assuntos
Pressão Positiva Contínua nas Vias Aéreas/métodos , Oxigenoterapia/métodos , Síndrome do Desconforto Respiratório do Recém-Nascido/terapia , Humanos , Recém-Nascido , Recém-Nascido Prematuro , Masculino , Tanzânia , Centros de Atenção Terciária , Resultado do Tratamento , Ventiladores MecânicosRESUMO
BACKGROUND: Low birth weight (LBW) is an important indicator of newborn survival. It is associated with higher risk of morbidity, mortality and long-term health consequences. Little has been done on incidence and recurrence risk of LBW in developing countries including Tanzania. This study aimed to determine the incidence and recurrence risk of LBW among women who delivered at Kilimanjaro Christian Medical Center (KCMC), Tanzania. METHODS: A hospital-based prospective cohort study was conducted using maternally-linked data from KCMC birth registry between 2000 and 2010. A total of 26,191 women delivered singleton live babies during the study period. Of these, 4,603 (17.6%) had subsequent pregnancies. The recurrence risk of LBW was estimated using a multivariable log-binomial regression model. A robust variance estimator was used to account for correlation between births of the same mother. RESULTS: The incidence of LBW was 7.1%. The absolute recurrence risk of LBW was 28.1%. This corresponds to a relative risk (RR) of 5.08-fold, 95% CI 4.01-6.45). Antenatal care visits (<4) (RR: 5.00; 95% CI 3.58-6.98), preterm birth (RR: 4.55; 95% CI 3.21-6.43), positive HIV status (RR: 7.49: 95% CI 3.91-14.36) and preeclampsia (RR: 4.37; 2.60-7.35) in the first pregnancy were important predictors of LBW recurrence. CONCLUSION: The incidence of LBW and its recurrence was high in the study population. Women with previous history of LBW had higher risk of recurrent LBW in subsequent pregnancies. Identification of factors associated with LBW recurrence, proper post-partum care management to ensure Healthy Timing and Spacing of Pregnancy, Pre-conception care and close clinical follow-up during subsequent pregnancy may help reduce LBW recurrence.
Assuntos
Recém-Nascido de Baixo Peso , Nascimento Prematuro/epidemiologia , Recidiva , Sistema de Registros/estatística & dados numéricos , Adulto , Feminino , Idade Gestacional , Humanos , Incidência , Recém-Nascido , Pessoa de Meia-Idade , Cuidado Pré-Concepcional/métodos , Cuidado Pré-Concepcional/estatística & dados numéricos , Gravidez , Nascimento Prematuro/prevenção & controle , Cuidado Pré-Natal/métodos , Cuidado Pré-Natal/estatística & dados numéricos , Estudos Prospectivos , Fatores de Risco , Tanzânia/epidemiologia , Adulto JovemRESUMO
Cities worldwide are rising to the challenge of sustainable development, calling for large-scale and fast-paced transformations towards sustainability. Urban sustainability challenges are now being reframed as a lack of capacity of individuals and organizations to carry out such socio-technical transformations. This article expands on transformative capacity literature by elucidating the concept of actor-centric transformative capacity. It focuses on the unique role city-university partnerships (CUPs) can play in catalyzing and supporting effective urban sustainability transformations. Two case studies on CUPs in Portland, Oregon and Tempe, Arizona are used to identify determinants of actor-centric transformative capacity, their role in the transformative capacity of urban systems, and how they are built through CUPs. The article concludes with strategies for building effective CUPs capable of building actor-centric transformative capacity among university actors and city administrators.
Assuntos
Universidades , Arizona , Cidades , Humanos , OregonRESUMO
INTRODUCTION: Frailty is a major concern due to its costly and widespread consequences, yet evidence of effective interventions to delay or reduce frailty is lacking. Our previous study found that a multifactorial intervention was feasible and effective in reducing frailty in older people who were already frail. Identifying and treating people in the pre-frail state may be an effective means to prevent or delay frailty. This study describes a randomised controlled trial that aims to evaluate the effectiveness of a multifactorial intervention on development of frailty in older people who are pre-frail. METHODS AND ANALYSIS: A single centre randomised controlled trial with concealed allocation, assessor blinding and intention-to-treat analysis. Two hundred and thirty people aged above 70 who meet the Cardiovascular Health Study frailty criteria for pre-frailty, reside in the community and are without severe cognitive impairment will be recruited. Participants will be randomised to receive a multifactorial intervention or usual care. The intervention group will receive a 12-month interdisciplinary intervention targeting identified characteristics of frailty and problems identified during geriatric assessment. Participants will be followed for a 12-month period. Primary outcome measures will be degree of frailty measured by the number of Cardiovascular Health Study frailty criteria present, and mobility measured with the Short Physical Performance Battery. Secondary outcomes will include measures of mobility, mood and use of health and community services. ETHICS AND DISSEMINATION: The study was approved by the Northern Sydney Local Health District Health Research Ethics Committee (1207-213M). The findings will be disseminated through scientific and professional conferences, and in peer-reviewed journals. TRIAL REGISTRATION NUMBER: Australian New Zealand Clinical Trials Registry: ACTRN12613000043730.