RESUMEN
OBJECTIVE: The purpose of this study was to understand the pharmacotherapy and electroconvulsive therapy (ECT) prescription of women with depression and anxiety admitted to an Australian inpatient psychiatric mother-baby unit (MBU) and compare prescription to national clinical practice guidelines. METHOD: A retrospective audit was conducted on women diagnosed with depression or anxiety admitted to a public psychiatric inpatient MBU from March 2017 to July 2019. Data was captured at three time points to assess demographic, clinical and pharmacotherapy treatment characteristics. Descriptive statistics were completed. RESULTS: Of the 74 women, 57 women had depression, with 73% prescribed Selective Serotonin Reuptake Inhibitors (SSRIs) and 14% provided ECT during admission. For women with anxiety (n = 17), 23% were prescribed a benzodiazepine with concurrent antidepressant prescription. SSRI prescription increased, with other antidepressant prescription up trending through admission. Atypical antipsychotic prescription was increased initially and trended downwards at discharge. CONCLUSIONS: This study explored the therapeutic armamentarium employed for the treatment of mothers admitted to an inpatient psychiatric MBU with depression and anxiety. The results point to the intricate prescribing practices in a naturalistic setting and highlight that prescribing practices were in line with national guidelines.
RESUMEN
Pregnancy represents a crucial timepoint to screen for disordered eating due to the significant adverse impact on the woman and her infant. There has been an increased interest in disordered eating in pregnancy since the COVID-19 pandemic, which has disproportionately affected the mental health of pregnant women compared to the general population. This systematic review is an update to a previous review aiming to explore current psychometric evidence for any new pregnancy-specific instruments and other measures of disordered eating developed for non-pregnant populations. Systematic searches were conducted in PubMed, ProQuest, PsycInfo, CINAHL, Scopus, MEDLINE, and Embase from April 2019 to February 2024. A total of 20 citations met criteria for inclusion, with most studies of reasonable quality. Fourteen psychometric instruments were identified, including two new pregnancy-specific screening instruments. Overall, preliminary psychometric evidence for the PEBS, DEAPS, and EDE-PV was promising. There is an ongoing need for validation in different samples, study designs, settings, and administration methods are required. Similar to the original review on this topic, we did not find evidence to support a gold standard recommendation.
RESUMEN
BACKGROUND: The effect of calorie restriction (CR) on cognitive function is not well understood, and the impact of the dietary patterns consumed during CR has not been investigated. OBJECTIVES: We analyzed the combined association of CR and dietary quality with spatial working memory (SWM) in healthy adults without obesity. METHODS: The Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy (CALERIE) trial was a 2-y, multisite clinical trial. This trial was registered at clinicaltrials.gov as NCT00427193. Participants were randomized to a 25% reduction in EI (n = 143) or an ad libitum Control (n = 76). The Dietary Inflammatory Index (DII) and the Healthy Eating Index (HEI) captured dietary quality, with a lower DII and higher HEI score indicating a healthier diet. The Cambridge Neuropsychological Test Automated Battery battery was used to assess SWM. Longitudinal associations between each dietary pattern index and SWM for CR and Control were assessed by multivariable negative binomial models that included baseline, 12-mo, and 24-mo visits. RESULTS: Participants were aged 38.1 ± 7.2 y with a BMI of 25.1 ± 1.7 kg/m2. A total of 70% of the participants were female. Baseline mean DII and HEI scores were -0.15 (range: -3.77, 4.21) and 59.1 (24.1, 91.0) and did not differ between groups. Improvements in DII and HEI were significantly different between CR and Control over 2 y (both P-interaction = 0.001). In longitudinal analyses, there was no association of either index with SWM. Furthermore, though within-group improvements in SWM were observed at 12 mo, there was no statistically significant difference between CR (SWM errors: 9.0; 95% CI: 1.9, 41.6) and Control (11.7; 95% CI: 2.6, 53.5; P > 0.99), holding DII constant. Comparable results were observed at 24 mo and for the HEI. CONCLUSIONS: Dietary quality during CR was not associated with measures of SWM over 2 y in healthy adults without obesity. These results suggest that, in healthy populations, dietary patterns and CR may have a limited impact on working memory. Further research is required to understand the concurrent effect of these nutritional strategies.
Asunto(s)
Restricción Calórica , Memoria a Corto Plazo , Adulto , Humanos , Femenino , Masculino , Ingestión de Energía , Dieta , ObesidadRESUMEN
OBJECTIVE: Restaurants may be important settings for interventions to reduce children's energy intake. The objective of this study was to test the impact of a parent-focused social marketing campaign to promote healthy children's meals on calories ordered and consumed by children at quick-service restaurants (QSR). DESIGN: Using a repeated cross-sectional study design, two urban communities were randomised to intervention (IN) v. control (C) condition. A community-wide social marketing campaign was implemented in the IN community to empower Black and Latinx mothers who frequent QSR (priority population) to select healthier options for their child. SETTING: Data were collected in 2016 at QSR located within the communities pre- and post-IN and analysed in 2017. PARTICIPANTS: Parents (n 1686; n 819 and n 867 for I and C conditions, respectively) were recruited after placing their QSR order; a survey, receipt and their child's leftovers were collected. RESULTS: Calories ordered did not differ significantly between the IN and C conditions (changeadj = -146·4 kJ (-35·0 kcal); 95 % CI -428·0 kJ (-102·3 kcal), 134·6 kJ (32·2 kcal)). In a sub-analysis of only the priority audience, children in the IN community ordered significantly fewer calories compared to C children in unadjusted models (changeunadj = -510·4 kJ (-122·0 kcal); 95 % CI -1013·4 kJ (-242·2 kcal), -7·5 kJ (-1·8 kcal)), but the trend did not persist after adjusting for covariates (changeadj = -437·2 kJ (-104·5 kcal); 95 % CI -925·5 kJ (-221·2 kcal), 50·6 kJ (12·1 kcal)). Calories consumed followed similar trends. CONCLUSION: The campaign did not significantly reduce children's QSR calories ordered or consumed. However, a quantitatively important mean reduction in calories was suggested among the priority audience, indicating potential for community-wide promotion of healthful children's meals.
Asunto(s)
Ingestión de Energía , Mercadeo Social , Femenino , Niño , Humanos , Estudios Transversales , Comidas , Padres , RestaurantesRESUMEN
BACKGROUND: The term 'long COVID' describes ongoing symptoms and conditions experienced by people infected with SARS-CoV-2. This paper illustrates how a public health approach was used to influence and inform the development of post-COVID services across two Integrated Care Systems (ICSs). METHODS: A literature review was conducted between October and December 2020 to identify prevalence estimates for long COVID. The prevalence estimates were applied to locally available data on the susceptible population to estimate the number of people with long COVID. They were also used to develop a dashboard to predict fluctuations in the number of people experiencing persistent symptoms over time. RESULTS: A substantial number of people in each ICS may have experienced persistent symptoms or complications as a result of COVID-19. In Lancashire and South Cumbria, it is estimated that 33 000 people may have experienced post-COVID-19 syndrome since the beginning of the pandemic, which will include respiratory or cardiovascular complications. CONCLUSIONS: The findings have been valuable in informing early service developments, engaging with managers and clinicians, and supporting applications for funding at a local level. Continued attention to emergent evidence on this topic will be vital in refining estimates and supporting service planning in the longer term.
Asunto(s)
COVID-19 , Humanos , COVID-19/epidemiología , SARS-CoV-2 , Síndrome Post Agudo de COVID-19 , Salud Pública , PandemiasRESUMEN
OBJECTIVES: Suicide is a leading cause of maternal mortality. Suicidality during and around the time of pregnancy can have detrimental impacts on a child's development and outcomes. This paper examines prevalence, demographic characteristics, and timing of initial contact with first responders and health services for a cohort of women who experienced suicidality during and around the time of pregnancy. METHODS: Findings are drawn from the Partners in Prevention (PiP) study, a population-wide linked data set of suicide-related attendances by police or paramedics in Queensland, Australia. A sub-cohort of women was identified, who were between 6 months preconception and 2 years postpartum at the time of a suicide-related contact with police or paramedics (PiP-Maternal). Findings are compared to other girls and women who had a suicide-related contact with police or paramedics (PiP-Female). Prevalence, demographic characteristics, timing of contact with first responders and health services, re-presentations, and mortality are reported. RESULTS: The PiP-Maternal cohort comprised 3020 individuals and 3400 births. Women in the PiP-Maternal cohort were younger, more likely to be of Aboriginal and/or Torres Strait Islander descent and live outside of a major city than the PiP-Female cohort. There were high rates of out-of-hours calls to police and ambulance, and similar perceived seriousness of the call between women in the PiP-Maternal and PiP-Female cohorts. Women in the PiP-Maternal cohort were less likely to be admitted to an emergency department within 24 hours, even after matching on covariates. Prevalence of suicidality for women who were pregnant and up to 2 years postpartum was 1.32% (95% CI = [1.27, 1.37]). CONCLUSION: Vulnerabilities and high rates of contact with police or paramedics, coupled with lower levels of follow-up, highlight the critical need to improve service responses for women with mental health needs during these phases of life.
Asunto(s)
Socorristas , Suicidio , Embarazo , Niño , Femenino , Humanos , Madres , Prevalencia , Servicios de SaludRESUMEN
Rapid significant weight fluctuations can indicate severe health conditions such as edema due to congestive heart failure or severe dehydration that could require prompt intervention. Daily body weighing does not accurately represent the patient's body weight fluctuations occurring within a day. The patient's lack of compliance with tracking their weight measurements is also a predominant issue. Using shoe insole sensors embedded into footwear could achieve accurate real-time monitoring systems for estimating continuous body weight changes. Here, the machine learning models' predictive capabilities for continuous real-time weight estimation using the insole data are presented. The lack of availability of public datasets to feed these models is also addressed by introducing two novel datasets. The proposed framework is designed to adapt to the patient, considering several unique factors such as shoe type, posture, foot shape, and gait pattern. The proposed framework estimates the mean absolute percentage error of 0.61% and 0.74% and the MAE of 1.009 lbs. and 1.154 lbs. for the less controlled and more controlled experimental settings, respectively. This will help researchers utilize machine learning techniques for more accurate real-time continuous weight estimation using sensor data and enable more reliable aging-in-place monitoring and telehealth.
Asunto(s)
Sistemas de Computación , Zapatos , Humanos , Deshidratación , Aprendizaje Automático , Peso CorporalRESUMEN
In the Men's Lifestyle Validation Study (2011-2013), we examined the validity and relative validity of a physical activity questionnaire (PAQ), a Web-based 24-hour recall (Activities Completed Over Time in 24 Hours (ACT24)), and an accelerometer by multiple comparison methods. Over the course of 1 year, 609 men completed 2 PAQs, two 7-day accelerometer measurements, at least 1 doubly labeled water (DLW) physical activity level (PAL) measurement (n = 100 with repeat measurements), and 4 ACT24s; they also measured their resting pulse rate. A subset (n = 197) underwent dual-energy x-ray absorptiometry (n = 99 with repeated measurements). The method of triads was used to estimate correlations with true activity using DLW PAL, accelerometry, and the PAQ or ACT24 as alternative comparison measures. Estimated correlations of the PAQ with true activity were 0.60 (95% confidence interval (95% CI): 0.52, 0.68) for total activity, 0.69 (95% CI: 0.61, 0.79) for moderate-to-vigorous physical activity (MVPA), and 0.76 (95% CI: 0.62, 0.93) for vigorous activity. Corresponding correlations for total activity were 0.53 (95% CI: 0.45, 0.63) for the average of 4 ACT24s and 0.68 (95% CI: 0.61, 0.75) for accelerometry. Total activity and MVPA measured by PAQ, ACT24, and accelerometry were all significantly correlated with body fat percentage and resting pulse rate, which are physiological indicators of physical activity. Using a combination of comparison methods, we found the PAQ and accelerometry to have moderate validity for assessing physical activity, especially MVPA, in epidemiologic studies.
Asunto(s)
Acelerometría , Ejercicio Físico , Estudios Epidemiológicos , Ejercicio Físico/fisiología , Humanos , Estilo de Vida , Masculino , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
BACKGROUND: Personalizing approaches to prevention and treatment of obesity will be a crucial aspect of precision health initiatives. However, in considering individual susceptibility to obesity, much remains to be learned about how to support healthy weight management in different population subgroups, environments and geographical locations. SUBJECTS/METHODS: The International Weight Control Registry (IWCR) has been launched to facilitate a deeper and broader understanding of the spectrum of factors contributing to success and challenges in weight loss and weight loss maintenance in individuals and across population groups. The IWCR registry aims to recruit, enroll and follow a diverse cohort of adults with varying rates of success in weight management. Data collection methods include questionnaires of demographic variables, weight history, and behavioral, cultural, economic, psychological, and environmental domains. A subset of participants will provide objective measures of physical activity, weight, and body composition along with detailed reports of dietary intake. Lastly, participants will be able to provide qualitative information in an unstructured format on additional topics they feel are relevant, and environmental data will be obtained from public sources based on participant zip code. CONCLUSIONS: The IWCR will be a resource for researchers to inform improvements in interventions for weight loss and weight loss maintenance in different countries, and to examine environmental and policy-level factors that affect weight management in different population groups. This large scale, multi-level approach aims to inform efforts to reduce the prevalence of obesity worldwide and its associated comorbidities and economic impacts. TRIAL REGISTRATION: NCT04907396 (clinicaltrials.gov) sponsor SB Roberts; Tufts University IRB #13075.
Asunto(s)
Obesidad , Pérdida de Peso , Adulto , Ejercicio Físico , Estado de Salud , Humanos , Obesidad/epidemiología , Obesidad/prevención & control , Sistema de RegistrosRESUMEN
Lifestyle interventions for weight loss combine support for changing diet and physical activity with weight management education and are considered the first line treatment for obesity. A variety of diet-focused interventions including time-restricted eating are also increasingly being promoted for weight management. This chapter reviews different types of interventions for weight management, their underlying health behavior change models, and effectiveness to date in randomized trials. The results justify increasing efforts to improve program effectiveness generally, and to personalize interventions to support long-term adherence. The high prevalence of obesity worldwide, combined with the known increase in risk of non-communicable diseases with duration of excess weight, provides a compelling justification for routine delivery of effective weight management interventions in the community and in clinical care.
Asunto(s)
Obesidad , Pérdida de Peso , Ejercicio Físico , Humanos , Estilo de Vida , Obesidad/epidemiología , Obesidad/terapiaRESUMEN
To evaluate change in Health of the Nation Outcome Scale (HoNOS) scores from admission to discharge, readmission rates after 28-day and six months post-discharge, and factors associated with readmission in a Mother and Baby Unit (MBU). An exploratory cohort study was completed of mother-infant dyads admitted to a public psychiatric MBU in Australia between March 2017 and August 2018 (18 months). Admission and discharge scores on the clinician-rated Health of the Nation Outcome Scale (HoNOS) were compared using dependent samples t-tests. The frequency of readmission to any psychiatric inpatient unit within six months of discharge was determined from medical records. Characteristics of mothers who were and were not readmitted were evaluated. Of the 82 mother-infant dyads admissions, 12 (14.63%) women were readmitted within six months, and six (7.31%) were readmitted within 28-days. Total HoNOS scores significantly improved between admission and discharge (t(81)=9.45, p<.000). Descriptive statistics for demographics, diagnoses, Mental Health Act status and discharge supports were computed for women readmitted and not readmitted. While these readmission rates and HONOS scores reflect a successful MBU admission, further research is required with larger sample sizes and more specific maternal and infant mental health outcome measures.
Asunto(s)
Madres , Alta del Paciente , Cuidados Posteriores , Estudios de Cohortes , Femenino , Humanos , Lactante , Madres/psicología , Readmisión del PacienteRESUMEN
In low- and middle-income countries (LMIC), growth impairment is common; however, the trajectory of growth over the course of the first month has not been well characterised. To describe newborn growth trajectory and predictors of growth impairment, we assessed growth frequently over the first 30 days among infants born ≥2000 g in Guinea-Bissau, Nepal, Pakistan and Uganda. In this cohort of 741 infants, the mean birth weight was 3036 ± 424 g. For 721 (98%) infants, weight loss occurred for a median of 2 days (interquartile range, 1-4) following birth until weight nadir was reached 5.9 ± 4.3% below birth weight. At 30 days of age, the mean weight was 3934 ± 592 g. The prevalence of being underweight at 30 days ranged from 5% in Uganda to 31% in Pakistan. Of those underweight at 30 days of age, 56 (59%) had not been low birth weight (LBW), and 48 (50%) had reached weight nadir subsequent to 4 days of age. Male sex (relative risk [RR] 2.73 [1.58, 3.57]), LBW (RR 6.41 [4.67, 8.81]), maternal primiparity (1.74 [1.20, 2.51]) and reaching weight nadir subsequent to 4 days of age (RR 5.03 [3.46, 7.31]) were highly predictive of being underweight at 30 days of age. In this LMIC cohort, country of birth, male sex, LBW and maternal primiparity increased the risk of impaired growth, as did the modifiable factor of delayed initiation of growth. Interventions tailored to infants with modifiable risk factors could reduce the burden of growth impairment in LMIC.
Asunto(s)
Delgadez , Peso al Nacer , Femenino , Guinea Bissau/epidemiología , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Nepal/epidemiología , Pakistán/epidemiología , Delgadez/epidemiología , Uganda/epidemiologíaRESUMEN
It is estimated that more than 170 million people are infected with hepatitis C virus (HCV) worldwide. Clinical trials have demonstrated that, for the first time in human history, the potential exists to eradicate a chronic viral disease using combination therapies that contain only direct-acting antiviral agents. HCV non-structural protein 5A (NS5A) is a multifunctional protein required for several stages of the virus replication cycle. NS5A replication complex inhibitors, exemplified by daclatasvir (DCV; also known as BMS-790052 and Daklinza), belong to the most potent class of direct-acting anti-HCV agents described so far, with in vitro activity in the picomolar (pM) to low nanomolar (nM) range. The potency observed in vitro has translated into clinical efficacy, with HCV RNA declining by ~3-4 log10 in infected patients after administration of single oral doses of DCV. Understanding the exceptional potency of DCV was a key objective of this study. Here we show that although DCV and an NS5A inhibitor analogue (Syn-395) are inactive against certain NS5A resistance variants, combinations of the pair enhance DCV potency by >1,000-fold, restoring activity to the pM range. This synergistic effect was validated in vivo using an HCV-infected chimaeric mouse model. The cooperative interaction of a pair of compounds suggests that NS5A protein molecules communicate with each other: one inhibitor binds to resistant NS5A, causing a conformational change that is transmitted to adjacent NS5As, resensitizing resistant NS5A so that the second inhibitor can act to restore inhibition. This unprecedented synergistic anti-HCV activity also enhances the resistance barrier of DCV, providing additional options for HCV combination therapy and new insight into the role of NS5A in the HCV replication cycle.
Asunto(s)
Antivirales/farmacología , Compuestos de Bifenilo/farmacología , Farmacorresistencia Viral/efectos de los fármacos , Hepacivirus/efectos de los fármacos , Hepacivirus/genética , Imidazoles/farmacología , Proteínas no Estructurales Virales/metabolismo , Regulación Alostérica/efectos de los fármacos , Animales , Carbamatos , Línea Celular , Sinergismo Farmacológico , Quimioterapia Combinada , Hepacivirus/metabolismo , Hepatitis C/virología , Hepatocitos/trasplante , Humanos , Ratones , Modelos Moleculares , Conformación Proteica/efectos de los fármacos , Multimerización de Proteína/efectos de los fármacos , Estructura Cuaternaria de Proteína/efectos de los fármacos , Pirrolidinas , Reproducibilidad de los Resultados , Valina/análogos & derivados , Proteínas no Estructurales Virales/química , Proteínas no Estructurales Virales/genética , Replicación Viral/efectos de los fármacosRESUMEN
To characterise the demographic and clinical characteristics of women who died by suicide in the perinatal period to inform and improve suicide prevention strategies. Retrospective analysis of maternal suicides during and within 1 year after the end of pregnancy in Queensland between January 2004 and December 2017. Outcomes measured included timing of death in relation to pregnancy, sociodemographic and clinical characteristics and health service use prior to death. There were 65 deaths by suicide in the study period; six occurred during pregnancy, 30 occurred after a live birth, 22 occurred after a termination of pregnancy and seven followed a miscarriage or stillbirth. Most suicides were late maternal deaths. Women were younger, and more likely to identify as Aboriginal or Torres Strait Islander, when compared to all women giving birth for the same time period. Most women had a prior mental health diagnosis, most commonly depression. Over half of women had recent relationship separation or conflict prior to death. Perinatal women had higher rates of death by violent means than all women in Queensland who died by suicide during the same time period. The demographic, psychosocial and clinical characteristics of a group of women who died by suicide have been described, and this shows a high proportion of women with a prior mental health diagnosis. To reduce maternal mortality, psychosocial screening must be implemented broadly and continued until the end of the first year postpartum. Similar screening attention is needed for women who had a termination of pregnancy, miscarriage or stillbirth.
Asunto(s)
Muerte Materna , Suicidio , Australia/epidemiología , Femenino , Humanos , Mortalidad Materna , Embarazo , Queensland/epidemiología , Estudios RetrospectivosRESUMEN
The purpose of this scoping review was to summarize research that uses linked data to examine peripartum suicidal behaviours and critically appraise studies to identify evidence gaps and future research priorities. A systematic search of PubMed, Scopus, and grey literature was undertaken to identify data linkage studies that examined suicidal behaviours among women in the peripartum period. All articles available through PubMed and Scopus up until the search date of 26 September 2019 were deemed eligible for inclusion. A grey literature search was also undertaken, through the Google search engine, on 11 November 2019. Studies were analysed descriptively and synthesized qualitatively. Eighteen studies were identified that met inclusion criteria. All studies examined the incidence of suicidal behaviours. Twelve studies examined sociodemographic correlates, associations, or risk factors, and nine studies examined mental health. There was a high degree of variability regarding how both peripartum status and suicidal behaviours were defined. Few studies used data linkage to examine suicidal behaviours from a health services or social services perspective. The evidence base could benefit from conceptual clarity and standardization of constructs regarding suicidal behaviours in the peripartum period, to enable meaningful synthesis of results across studies. Data linkage can be used to improve understandings of risk factors and pathways. It can also be harnessed to examine both health and social services utilization, to inform coordinated multi-sectoral interventions and care pathways for women and their children.
Asunto(s)
Periodo Periparto , Ideación Suicida , Niño , Femenino , Humanos , Almacenamiento y Recuperación de la Información , Salud Mental , Factores de RiesgoRESUMEN
BACKGROUND: Self-monitoring food intake is a cornerstone of national recommendations for health, but existing apps for this purpose are burdensome for users and researchers, which limits use. OBJECTIVE: We developed and pilot tested a new app (COCO Nutritionist) that combines speech understanding technology with technologies for mapping foods to appropriate food composition codes in national databases, for lower-burden and automated nutritional analysis of self-reported dietary intake. METHODS: COCO was compared with the multiple-pass, interviewer-administered 24-hour recall method for assessment of energy intake. COCO was used for 5 consecutive days, and 24-hour dietary recalls were obtained for two of the days. Participants were 35 women and men with a mean age of 28 (range 20-58) years and mean BMI of 24 (range 17-48) kg/m2. RESULTS: There was no significant difference in energy intake between values obtained by COCO and 24-hour recall for days when both methods were used (mean 2092, SD 1044 kcal versus mean 2030, SD 687 kcal, P=.70). There were also no significant differences between the methods for percent of energy from protein, carbohydrate, and fat (P=.27-.89), and no trend in energy intake obtained with COCO over the entire 5-day study period (P=.19). CONCLUSIONS: This first demonstration of a dietary assessment method using natural spoken language to map reported foods to food composition codes demonstrates a promising new approach to automate assessments of dietary intake.
Asunto(s)
Dieta , Lenguaje , Adulto , Ingestión de Alimentos , Ingestión de Energía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Autoinforme , Adulto JovenRESUMEN
BACKGROUND: Quick-service restaurants (QSRs) serve one-third of US children on any given day, yet no methods can directly measure energy (kcal) consumed in QSRs. Weighed plate waste is one feasible option, but the accuracy is unknown. OBJECTIVE: The objective of this study was to determine the accuracy of weighed plate waste for measuring children's energy consumption in QSRs. METHODS: Children's plate waste (entrées and sides) was collected for a larger study assessing a community-wide health messaging campaign to inform parents' orders for children in QSRs; a subsample (n = 194) was used for validation. Gross energy left over estimated by weighed plate waste combined with restaurant-stated nutrition information was compared to gross energy determined by bomb calorimetry, the gold-standard energy assessment technique. Analyses were conducted at the meal level (all food items, combined) and stratified by the number of items per meal (1, 2, or 3). Pearson correlations and paired t tests analyzed agreement; Bland-Altman statistics examined differences between energy estimations for the total and stratified subsample. RESULTS: Overall, significant agreement was observed between weighed plate waste and bomb calorimetry (r = 0.99, P < 0.001). On average, weighed plate waste underestimated energy content by <2 kcal compared with bomb calorimetry (mean percent difference ± SD of 0.3% ± 10.7%); 94% of estimations fell within the limits of agreement (-23.5 to 26.8 kcal), and 63% and 24% of estimations differed by <10 or <20 net kcal, respectively. Although stratification by item number showed slight variation, mean differences for all strata were <5 kcal (t test P > 0.80), suggesting the accuracy of weighed plate waste for measuring meals of various sizes. CONCLUSIONS: Weighed plate waste is an accurate and valid field technique for measuring children's energy consumption from food in QSRs. Future improvements to capturing beverages, self-serve condiments, and sharing behaviors may improve the overall feasibility and accuracy.
Asunto(s)
Ingestión de Energía , Comidas , Restaurantes , Niño , Preescolar , Promoción de la Salud , HumanosRESUMEN
This article covers recently published National Institute for Health and Care Excellence (NICE) guidance relevant to public health and a review of evidence published since we released the NICE guidance on unintentional injury prevention in under 15 year olds. The article features some of this evidence that was found to reinforce published recommendations on safety in the home and on the roads, indicating the guidance remains up to date and relevant. In addition, it importantly highlights that there is great opportunity to prevent future unintentional injury through integrated and coordinated, evidence and intelligence-informed approaches.
Asunto(s)
Salud Pública , Adolescente , Niño , Preescolar , Humanos , Lactante , Reino UnidoRESUMEN
Food cravings are a desire for specific foods which, if uncontrolled may lead to excess energy intake and weight gain. However, information on the relation between food cravings, dietary intake, and indices of metabolic health is limited. This study used baseline data from females (n = 229; aged 40.9 ± 0.7 years; BMI 34.7 ± 6.4 kg/m2) who were dependents of active duty and retired military personnel, and enrolled in the Healthy Families Healthy Forces weight loss and maintenance study. Measures obtained included food cravings using the Food Craving Questionnaire-Trait (which provides a habitual and stable measure of food cravings), dietary composition and eating patterns from three 24-h dietary recalls and the Stanford 7-day Physical Activity Recall, body composition from anthropometric measures, cardiometabolic risk factors from blood measures, and demographic information from questionnaires. Linear, quantile, or logistic regression models were used to examine the association of total food craving scores on dietary intake, and indices of metabolic health. In individuals reporting plausible energy intake (n = 146; 2210 ± kcals/day) higher food craving scores were associated with a lower diet quality (P < 0.05), higher eating frequency (P = 0.02), longer daily eating interval (P < 0.05), and a lower likelihood of following a time restricted eating pattern (P = 0.02). Food cravings were also positively associated with BMI (P = 0.03) and waist circumference (P = 0.01), but not with measures of cardiometabolic risk (LDL, HDL, total cholesterol:HDL, triglycerides, glucose, glycated hemoglobin, insulin and C-reactive protein concentrations, blood pressure, metabolic syndrome). Our findings of significant associations of food cravings with lower diet quality, poor eating patterns, and unfavorable body composition strongly support efforts of targeting cravings in behavioral programs for weight management.
Asunto(s)
Ansia , Ingestión de Alimentos , Índice de Masa Corporal , Dieta , Ingestión de Energía , Conducta Alimentaria , Femenino , HumanosRESUMEN
With evidence suggesting that females are more likely to be victims of child sexual abuse (CSA), much of the literature - including that on disclosure - focuses on females. Thus, male victims remain "under-studied". Given this, the aim here is to contribute to the scant knowledge base on the sexual abuse of males and disclosure by focusing on males whose voices are even more rarely heard than those in the general male population: those who have perpetrated CSA. The men whose stories are told here had been convicted of, and imprisoned for, CSA in the United Kingdom (UK). They were part of a sample of 101 incarcerated males, 40 of whom reported at interview that they had been sexually abused in childhood. Eighteen of those 40 men are focused on here as they provided some detail as to whether they had disclosed that abuse in childhood or adulthood, the responses they had received, and also why they had not disclosed. Their narratives shed some much-needed light on the nature of sexual abuse experienced by males, its onset and duration, sexual re-victimization, relationships with perpetrators, the diverse nature of disclosure, the extent to which victims disclose and when, the responses received, and why they do not tell. Little is known of these aspects of male CSA. The implications of the findings are considered together with future research directions.