Association of 6 months of exclusive breastfeeding with higher fat-free mass in infants in a low-resource setting with high HIV prevalence in South Africa

IntroductionNon-communicable diseases (NCDs) are the leading cause of death globally. Even though NCD disproportionally affects low-to-middle income countries, these countries including South Africa, often have limited capacity for the prevention and control of NCDs. The standard evidence-based care for the long-term management of NCDs includes rehabilitation. However, evidence for the effectiveness of rehabilitation for NCDs originates predominantly from high-income countries. Despite the disproportionate disease burden in low-resourced settings, and due to the complex context and constraints in these settings, the delivery and study of evidence-based rehabilitation treatment in a low-resource setting is poorly understood. This study aims to test the design, methodology and feasibility of a minimalistic, patient-centred, rehabilitation programme for patients with NCD specifically designed for and conducted in a low-resource setting.Methods and analysisStable patients with cancer, cardiovascular disease, chronic respiratory disease and/or diabetes mellitus will be recruited over the course of 1 year from a provincial day hospital located in an urban, low-resourced setting (Bishop Lavis, Cape Town, South Africa). A postponed information model will be adopted to allocate patients to a 6-week, group-based, individualised, patient-centred rehabilitation programme consisting of multimodal exercise, exercise education and health education; or usual care (ie, no care). Outcomes include feasibility measures, treatment fidelity, functional capacity (eg, 6 min walking test), physical activity level, health-related quality of life and a patient-perspective economic evaluation. Outcomes are assessed by a blinded assessor at baseline, postintervention and 8-week follow-up. Mixed-method analyses will be conducted to inform future research.Ethics and disseminationThis study has been approved by the Health Research and Ethics Council, Stellenbosch University (M17/09/031). Information gathered in this research will be published in peer-reviewed journals, presented at national and international conferences, as well as local stakeholders.Trial registration numberPACTR201807847711940; Pre-results.

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Adolescent mothers: A qualitative study on barriers and facilitators to mental health in a low-resource setting in Cape Town, South Africa

African Journal of Primary Health Care & Family Medicine ◽

10.4102/phcfm.v12i1.2279 ◽

2020 ◽

Vol 12 (1) ◽

Author(s):

Sally Field ◽

Zulfa Abrahams ◽

Simone Honikman

Keyword(s):

Mental Health ◽

South Africa ◽

Qualitative Study ◽

Adolescent Mothers ◽

Cape Town ◽

Barriers And Facilitators ◽

Low Resource ◽

Resource Setting ◽

Low Resource Setting

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Reductions in Cardiopulmonary Disease Risk Following Calisthenic Concurrent Aerobic and Resistance Training in Young Adults in a Low Resource Setting

Asian Journal of Sports Medicine ◽

10.5812/asjsm.106562 ◽

2020 ◽

Vol In Press (In Press) ◽

Author(s):

Ina Shaw ◽

Stacey Turner ◽

Christy McCrorie ◽

Ashleigh Schnetler ◽

Brandon Stuwart Shaw

Keyword(s):

Young Adults ◽

Resistance Training ◽

Disease Risk ◽

Fat Free Mass ◽

Percentage Body Fat ◽

Low Resource ◽

Maximal Expiratory Flow ◽

Resource Setting ◽

Low Resource Setting ◽

Expiratory Flow

Background: Studies have demonstrated that young adults, especially in low- to middle-income countries, are increasingly susceptible to unfavorable alterations in body composition during their transition from adolescence to adulthood. This places young adults at an increased risk for numerous chronic diseases, such as cardiovascular, and/or pulmonary diseases. Objectives: This study aimed to determine if concurrent aerobic and resistance calisthenic training could reduce cardiopulmonary disease risk in young adults in a low resource setting. Methods: Thirty young adult males were randomly assigned to either a six-week non-exercising control group (NON) or concurrent aerobic or resistance training group (CON) that engaged in three, non-consecutive, 60-minute exercise sessions using a combination of 4 - 5 progressive resistance training exercises for two sets of 15 - 20 repetitions and 30 minutes of aerobic exercises at a rating of perceived exertion of 9 - 15. This study assessed anthropometry (body mass, stature, body mass index waist-to-hip ratio, waist-to-stature ratio, sum of skinfolds, percentage body fat, fat mass, fat free mass and conicity index) and lung function (forced vital capacity (FVC), forced expired volume in one second (FEV1), forced expiratory volume in one second/forced vital capacity ratio (FEV1/FVC), peak expiratory flow (PEF), maximal expiratory flow at 75% (MEF75%), maximal expiratory flow at 50% (MEF50%) and maximal expiratory flow at 25 (MEF25%). Results: Concurrent training resulted in significant (P ≤ 0.05) improvements in waist-to-hip ratio (0.94 ± 0.04 to 0.92 ± 0.05; P = 0.042), fat free mass (57.46 ± 9.16 to 58.21 ± 8.65 kg; P = 0.018), percentage body fat (14.56 ± 5.96 to 13.24 ± 5.77%, P = 0.006), fat mass (10.22 ± 5.31 to 9.29 ± 5.17 kg; P = 0.008), sum of skinfolds (96.22 ± 35.64 to 87.67 ± 32.15 mm; P = 0.004), PEF (5.06 ± 2.04 to 6.57 ± 2.51 L; P = 0.018), MEF75% (4.78 ± 2.01 to 6.24 ± 1.99 L.sec-1; P = 0.026), MEF50% (4.08 ± 1.20 to 5.24 ± 1.44 L.sec-1; P = 0.043) and MEF25% (2.66 ± 0.63 to 3.31 ± 1.87 L.sec-1; P = 0.038). Conclusions: The findings support the feasibility and efficacy of a simple and inexpensive concurrent aerobic and resistance training program to simultaneously improve body composition and lung function in an attempt to curb the increasing incidence of overweight/obesity and associated lung dysfunction in young adults in a low resource setting.

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