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OBJECTIVE: The objective of this study was to describe feeding practices and weight status in a cohort of children with congenital Zika syndrome (CZS) in northeastern Brazil. METHODS: This longitudinal study of children with CZS (N = 156) included data collection on child feeding practices and weight status at five timepoints between 2018 and 2022. The average age of the children was 32.1 months at enrollment and 76.6 months at the fifth assessment. Multilevel models, with repeated observations nested within children, were used to estimate time-related differences in each outcome. RESULTS: Use of enteral feeding, such as gastrostomy, increased from 19.2% to 33.3% over 4 years (p < .001). Among children who did not exclusively use an enteral feeding method, the percentage experiencing at least one dysphagia-associated behavior, such as coughing or gagging, increased from 73.9% to 85.3% (p = .030) while consuming liquids and from 36.2% to 73.5% (p = .001) while consuming solids. Based on weight-for-age z-scores, the percentage of children who were moderately or severely underweight increased from 42.5% to 46.1% over the 4 years but was not statistically significant. Children exclusively using an enteral feeding method had significantly decreased odds of being underweight at assessments 3, 4, and 5. CONCLUSIONS: These data highlight the ongoing and increasing challenges of feeding young children with CZS. Our findings elucidate the physiological reasons children with CZS may be underweight and point to intervention targets, such as enteral feeding, to improve their feeding practices.
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BACKGROUND: Low-income households often experience a cyclic pattern in food availability, with acute food shortages at month end. Variations in the monthly feeding of infant formula are understudied. OBJECTIVES: This study aimed to compare the amount and frequency of formula consumed at the beginning and end of the monthly Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) assistance cycle and test associations with total energy intake and other feeding practices among infants aged 7-11 mo. METHODS: This study was conducted between May 2020 and April 2021 in the southeastern United States and involved mothers of infants participating in WIC's fully formula package. Mothers were interviewed and 24-h feeding recalls were conducted at the beginning and end of the month. We defined month beginning as 5 d following the first WIC formula purchase and month end as 5 d before the next monthly cycle. Fifty mother-infant dyads participated in single or multiple monthly cycles, totaling 98 monthly cycles. Generalized linear mixed-effects modeling was used to test differences in formula feeding at month beginning and end. RESULTS: Most participants (84%) were African American or Latino and >90% purchased all formula within 2-3 d of the WIC issuance. The energy intake from formula at month beginning was significantly higher than at month end (67.63% and 57.85%, respectively; P = 0.002), with no differences in total energy intake. The odds of infants being fed cow milk and fruit juices/drinks increased from month beginning to end (P < 0.05). CONCLUSIONS: Infants in low-income households are at risk of experiencing a cyclic feeding pattern characterized by higher formula feeding at month beginning and an increase in feeding of nonrecommended drinks at month end. The WIC program policy could review educational and distribution options to reduce cyclic formula feeding and clarify caregivers' understanding of infants' formula needs. Household-level investigations into formula management and determinants of cyclic feeding are warranted.
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Asistencia Alimentaria , Fórmulas Infantiles , Humanos , Lactante , Femenino , Adulto , Masculino , Pobreza , Madres , Conducta Alimentaria , Fenómenos Fisiológicos Nutricionales del Lactante , Ingestión de Energía , Sudeste de Estados UnidosRESUMEN
Most health care providers in Lagos State, Nigeria are private and are not required to offer breastfeeding counseling to women. From May 2019-April 2020, Alive & Thrive implemented a multicomponent breastfeeding promotion intervention in private health facilities in Lagos that included training and support to implement the Baby-Friendly Hospital Initiative and provide breastfeeding counseling and support to pregnant women and lactating mothers in person and on WhatsApp. We conducted a mixed methods process evaluation in 10 intervention and 10 comparison private health facilities to examine the feasibility and acceptability of integrating the intervention into routine health services. We conducted in-depth interviews with 20 health facility owners/managers and providers, 179 structured observations of health providers during service provision to pregnant and lactating women and 179 exit interviews with pregnant and lactating women. The in-depth interviews were transcribed and analyzed thematically. The structured observations and exit interviews were summarized using descriptive and inferential statistics. The in-depth interviews indicated that almost all health facility owners/managers and providers at the intervention health facilities had generally positive experiences with the intervention. However, the health providers reported implementation barriers including increased workload, use of personal time for counseling on WhatsApp, and some mothers' lack of access to WhatsApp support groups. Observations suggested that more breastfeeding counseling occurred at intervention compared with comparison health facilities. Third trimester exit interviews showed that 86% of women in the intervention health facilities were very confident they could carry out the breastfeeding advice they received, compared to 47% in the comparison health facilities. Our research suggests that provision of breastfeeding counseling and support through private health facilities is feasible and acceptable, but service delivery challenges must be considered for successful scale-up.
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Lactancia Materna , Estudios de Factibilidad , Instituciones de Salud , Promoción de la Salud , Humanos , Nigeria , Femenino , Embarazo , Adulto , Promoción de la Salud/métodos , Personal de Salud , Consejo , MadresRESUMEN
Alive & Thrive (A&T) is an initiative designed to advance the implementation of maternal, infant and young child nutrition (MIYCN) social and behaviour change (SBC) at a large scale. The aims of this research were to: (1) describe A&T's SBC implementation processes and their impact based on a review of programme documents and peer-reviewed publications and (2) gather lessons learned from key informant interviews (N = 23) with A&T staff and stakeholders in Bangladesh, Burkina Faso, Ethiopia, India, Nigeria and Vietnam. A&T's SBC approach used interpersonal communication, community mobilization and mass media to address knowledge gaps, strengthen self-efficacy and shift social norms. The initiative used data for design and evaluation and facilitated scale and sustainability through close collaboration with governments and other stakeholders. A&T's approach increased exclusive breastfeeding, minimum meal frequency of children and use of iron and folic acid tablets by pregnant women, but had mixed impacts on early initiation of breastfeeding and maternal and child dietary diversity. Multiple SBC channels and frequent contacts strengthened the impact of SBC on MIYCN practices. Lessons learned included: using existing large-scale platforms for interpersonal communication, improving counselling skills of health workers, delivering timely tailored messages, engaging key influencers to take specific actions, using research to address underlying behavioural concerns and maximize mass media reach and frequency, using simple memorable messages and employing additional channels to reach low media coverage areas. A&T developed and implemented at-scale MIYCN SBC in multiple countries, providing lessons learned about intervention strategies, engagement of influencers and mass media campaign development, which governments and other implementers can adapt and replicate.
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Infant and young child feeding (IYCF) interventions in low-resource countries mainly target pregnant women and mothers of young children; however, fathers and grandmothers also influence IYCF practices. We conducted focus group discussions with mothers, fathers and grandmothers of young children across three time points in areas where an IYCF social and behaviour change intervention was implemented in Nigeria to explore differences by participant type and shifts over time in attitudes, beliefs and social norms related to breastfeeding and dietary diversity (DD). Overall, across time points, we found more discrepancies in attitudes, beliefs and social norms for early initiation of breastfeeding (EIBF) and exclusive breastfeeding (EBF) among different participant types than for DD. Although most participants agreed EIBF and EBF are good practices, mothers believed this more strongly than fathers and grandmothers; however, at endline, a shift towards acceptance of EIBF and EBF appeared among fathers and grandmothers. Across time points, all participant types acknowledged the nutritional and health benefits of green leafy vegetables and animal-source foods but described various barriers to feeding them to children. Across time points, all participant types also highlighted the importance of health workers and antenatal visits as important sources of IYCF knowledge and facilitators to following recommended practices. Insights from this study highlight the importance of including key influencers of IYCF practices in qualitative research.
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Abuelos , Madres , Embarazo , Femenino , Humanos , Niño , Masculino , Normas Sociales , Lactancia Materna , Conocimientos, Actitudes y Práctica en Salud , PadreRESUMEN
Although social support from fathers is associated with improved child feeding practices, evidence on feasible, acceptable, and effective ways to involve fathers in supporting child nutrition, including animal source food (ASF) consumption, is limited. This study was a follow-on to a trial that tested the effects of social and behavior change communication (SBCC) targeted mainly at mothers to promote ASF consumption by children in households that received an exotic or crossbred cow through the government of Rwanda's Girinka "One Cow Per Poor Family" program (NCT0345567). A delayed SBCC intervention was provided to mothers in the non-intervention arms prior to the present pre/post study, which targeted fathers in households across the trial study arms. Baseline and endline surveys with a cohort of 149 fathers with a child <5 years were used to evaluate the effects of a SBCC intervention for fathers on their children's ASF consumption and on fathers' knowledge, awareness, and support for children's ASF consumption. Qualitative data collected from fathers, mothers, and program implementers were used to assess feasibility and acceptability of the intervention for fathers. The SBCC intervention comprised group meetings led by model fathers, text messages, print materials, and megaphone blasts. The odds of children consuming any type of ASF ≥2 times in the last week increased from baseline to endline (OR 4.9, 95% CI 1.9, 12.3), as did the odds consuming milk, eggs, and beef, but not fish. Fathers' mean ASF knowledge and awareness scores increased from baseline to endline (knowledge: 2.3 to 3.5 out of 4 items, P<0.001; awareness: 2.5 to 3.0 out of 3 items, P<0.001), with the largest changes observed in knowledge of timing of introduction of milk and other ASFs. The percentage of fathers who offered two or more supportive actions for their children's milk and other ASF consumption increased from baseline to endline (milk: 19.5% to 31.5%, P = 0.017; other ASFs: 18.8% to 37.6%, P<0.001). Fathers appreciated gaining knowledge on child nutrition in a setting specifically for men and liked the print materials that offered clear actions they could take to support their children's ASF consumption. This study shows that an SBCC intervention for fathers can improve children's ASF consumption and increase fathers' knowledge, awareness, and support for children's nutrition.
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Fenómenos Fisiológicos Nutricionales Infantiles , Padre , Animales , Bovinos , Niño , Femenino , Humanos , Masculino , Madres , Estado Nutricional , RwandaRESUMEN
BACKGROUND: Infant and young child feeding (IYCF) practices are important for child survival and healthy growth, but IYCF practices remain suboptimal in Nigeria. The objective of this study was to measure the impact of Alive & Thrive's IYCF social and behavior change communication intervention on early initiation of breastfeeding, exclusive breastfeeding, and minimum dietary diversity in Kaduna and Lagos States. METHODS: Local government areas were randomly allocated to intervention or comparison. Cross-sectional surveys of households with children aged 0-23 months were conducted [N = 6,266 baseline (2017), N = 7,320 endline (2020)]. Logistic regression was used to calculate difference-in-differences estimates (DDEs) of impact on IYCF practices and to assess within group changes from baseline to endline. Associations between intervention exposures and IYCF practices were tested in both study groups combined. RESULTS: In Kaduna, a positive differential effect of the intervention was found for exclusive breastfeeding (adjusted DDE 8.9 pp, P<0.099). Increases in both study groups from baseline to endline were observed in Kaduna for early initiation of breastfeeding (intervention 12.2 pp, P = 0.010; comparison 6.4 pp, P = 0.118) and minimum dietary diversity (intervention 20.0 pp, P<0.001; comparison 19.7 pp, P<0.001), which eliminated differential effects. In Lagos, no differential intervention impacts were found on IYCF practices because changes in early initiation of breastfeeding from baseline to endline were small in both study groups and increases in both study groups from baseline to endline were observed for exclusive breastfeeding (intervention 8.9 pp, P = 0.05; comparison 6.6 pp, P<0.001) and minimum dietary diversity (intervention 18.9 pp, P<0.001; comparison 24.3 pp, P<0.001). Odds of all three IYCF practices increased with exposure to facility-based interpersonal communication in both states and with community mobilization or mass media exposure in Kaduna. CONCLUSIONS: This evaluation found weak impacts of the Alive & Thrive intervention on IYCF practices in the difference-in-differences analysis because of suspected intervention spillover to the comparison group. Substantial within group increases in IYCF practices from baseline to endline are likely attributable to the intervention, which was the major IYCF promotion activity in both states. This is supported by the association between intervention exposures and IYCF practices. TRIAL REGISTRATION: The study was registered with clinicaltrials.gov (NCT02975063).
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Comunicación , Conducta Alimentaria , Niño , Humanos , Lactante , Estudios Transversales , NigeriaRESUMEN
Background: Evidence about the effects of mothers' decision-making autonomy on complementary feeding is not consistent, generating hypotheses about whether complementary feeding social support moderates the relation between mothers' decision-making autonomy and the practice of complementary feeding. Objectives: This study examined the moderation effect of fathers' complementary feeding support on the association of mothers' decision-making autonomy with the WHO complementary feeding indicators of minimum dietary diversity, minimum meal frequency, and minimum acceptable diet, and post hoc secondary outcomes of feeding eggs or fish the previous day. The study also examined the concordance between mothers' and fathers' perspectives of mothers' autonomy and fathers' complementary feeding support. Methods: Data were from cross-sectional surveys of 495 cohabiting parents of children aged 6-23 mo enrolled in an Alive & Thrive initiative implementation research study in Kaduna State, Nigeria. Logistic regression models were used to examine moderation, and κ statistics and 95% CIs were used to assess the concordance in reported perspectives of the parents. Results: The moderation results show that the simple slopes for decision-making were significant for minimum meal frequency, minimum acceptable diet, and feeding children fish the previous day when fathers offered ≥2 complementary feeding support actions. There were no significant findings in the moderation models for minimum dietary diversity or feeding children eggs the previous day. The findings from the concordance tests show moderate to substantial agreement (ranging from 57.6% to 76.0%) between parents' perspectives of mothers' autonomy, and moderate to excellent agreement (ranging from 52.1% to 89.1%) between parents' perspectives of fathers' complementary feeding support. Conclusions: In Nigeria, high levels of fathers' complementary feeding support strengthen the association of mothers' decision-making autonomy with minimum meal frequency, minimum acceptable diet, and feeding children fish the previous day.This study was registered with clinicaltrials.gov (NCT04835662).
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Background: Fathers are key influencers of complementary feeding practices, but few studies in low- and middle-income countries have measured the effects of complementary feeding social and behavior change communication (SBCC) targeted at both fathers and mothers. Objectives: The aims of this study were to measure the effects of an SBCC intervention on children's dietary diversity (primary outcome) and other complementary feeding indicators, fathers' and mothers' complementary feeding knowledge, and fathers' support for complementary feeding (secondary outcomes). Methods: The 12-mo intervention in Kaduna State, Nigeria, engaged parents through community meetings, religious services, home visits from community health extension workers (CHEWs), mobile phone messages (fathers only), and mass media. Cross-sectional population-based surveys of cohabiting fathers and mothers with a child aged 6-23 mo were conducted, and regression models were used to compare results at baseline (n = 497) and endline (n = 495). Results: Children's minimum dietary diversity did not change from baseline to endline (62% to 65%, P = 0.441). Children's consumption of fish (36% to 44%, P = 0.012) and eggs (8% to 20%, P = 0.004) and minimum meal frequency (58% to 73%, P < 0.001) increased. Fathers' and mothers' knowledge of the timing of introduction of different foods and meal frequency improved. Fathers' support for child feeding by providing money for food increased (79% to 90%, P < 0.001). Fathers' and mothers' reported intervention exposure was low (11-26% across types of SBCC). Child feeding outcomes were not associated with fathers' exposure. Children's odds of both fish and egg consumption increased significantly with mothers' exposure to community meetings, religious services, home visits, and television spots, and children's odds of minimum meal frequency increased significantly with mothers' exposure to home visits. Conclusions: A multipronged SBCC intervention improved complementary feeding practices, fathers' and mothers' knowledge of complementary feeding, and fathers' support for complementary feeding, despite low levels of reported exposure, which may have been influenced by coronavirus disease 2019 (COVID-19) disruptions. This trial was registered at ClinicalTrials.gov as NCT04835662.
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BACKGROUND: Although most health facilities in urban Nigeria are privately owned, interventions to promote optimal breastfeeding practices in private facilities have not previously been implemented. OBJECTIVES: We tested the impact of a breastfeeding promotion intervention on early initiation of breastfeeding and exclusive breastfeeding among clients of private facilities in Lagos, Nigeria. METHODS: The intervention included training for health-care providers on the Baby-Friendly Hospital Initiative and breastfeeding counseling skills, provision of interpersonal communication and support to women at facilities and on WhatsApp, distribution of behavior change communication materials, and mobile phone and mass media messaging. We used logistic regression models adjusted for clustering to measure intervention impact in a cohort of women (n = 1200) at 10 intervention and 10 comparison facilities interviewed during their third trimester and at 6 and 24 weeks postpartum. RESULTS: The intervention significantly increased the percentage of infants who were exclusively breastfed at 6 weeks (83% intervention; 76% comparison; P = 0.02) and 24 weeks (66% intervention; 52% comparison; P < 0.001), but had no impact on early initiation of breastfeeding (35% intervention; 33% comparison; P = 0.65). Among infants who were exclusively breastfed at 6 weeks, the odds of continued exclusive breastfeeding at 24 weeks were higher in the intervention arm than in the comparison arm (OR, 1.6; 95% CI: 1.2-2.1). Infants had increased odds of being exclusively breastfed at 6 weeks if their mothers discussed breastfeeding with a private health provider (OR, 2.3; 95% CI: 1.5-3.4), received text or WhatsApp messages about breastfeeding (OR, 1.7; 95% CI: 1.0-2.7), or heard breastfeeding radio spots (OR, 4.2; 95% CI: 1.2-14.7). Infants had increased odds of exclusive breastfeeding at 24 weeks if their mothers participated in a WhatsApp breastfeeding support group (OR, 1.5; 95% CI: 1.0-2.2). CONCLUSIONS: A breastfeeding intervention in private health facilities in Lagos increased exclusive breastfeeding. Implementation of breastfeeding interventions in private facilities could extend the reach of breastfeeding promotion programs in urban Nigeria. This trial was registered at clinicaltrials.gov as NCT04835051.
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Lactancia Materna , Teléfono Celular , Lactancia Materna/psicología , Comunicación , Femenino , Instituciones de Salud , Humanos , Lactante , Medios de Comunicación de Masas , Nigeria , Instalaciones PrivadasRESUMEN
Household gender roles influence infant and young child feeding behaviours and may contribute to suboptimal complementary feeding practices through inequitable household decision-making, intra-household food allocation and limited paternal support for resources and caregiving. In Igabi local government area of Kaduna State, Nigeria, the Alive & Thrive (A&T) initiative implemented an intervention to improve complementary feeding practices through father engagement. This study describes household gender roles among A&T participants and how they influence maternal and paternal involvement in complementary feeding. We conducted 16 focus group discussions with mothers and fathers of children aged 6-23 months in urban and rural administrative wards and analysed them using qualitative thematic analysis methods. Most mothers and fathers have traditional roles with fathers as 'providers' and 'supervisors' and mothers as 'caregivers'. Traditional normative roles of fathers limit their involvement in 'hands-on' activities, which support feeding and caring for children. Less traditional normative roles, whereby some mothers contributed to the provision of resources and some fathers contributed to caregiving, were also described by some participants and were more salient in the urban wards. In the rural wards, more fathers expressed resistance to fathers playing less traditional roles. Fathers who participated in caregiving tasks reported respect from their children, strong family relationships and had healthy home environments. Our research findings point to the need for more context-specific approaches that address prevalent gender normative roles in complementary feeding in a variety of settings.
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Padre , Rol de Género , Niño , Femenino , Humanos , Lactante , Fenómenos Fisiológicos Nutricionales del Lactante , Masculino , Madres , NigeriaRESUMEN
Animal source foods (ASFs), including cow's milk, contain essential nutrients and contribute to a healthy diet, but frequency of intake is low among children in low- and middle-income countries. We hypothesized that an ASF social and behavior change communication (SBCC) intervention implemented by community health workers (CHWs) would increase child milk consumption and dietary diversity in households that received a cow from the Government of Rwanda's Girinka livestock transfer program. We tested the 9-month SBCC intervention among children aged 12-29 months at baseline in administrative cells randomly assigned to the intervention or control. Most mothers in the intervention group were exposed to CHWs' home visits (90.7%) or community-level activities (82.8%). At endline, more mothers in the intervention group compared with the control group knew that cow's milk was an ASF (90.1% vs. 81.7%, P=.03) and could be introduced to children at 12 months (41.7% vs. 18.7%, P<.001). More mothers in the intervention group compared with the control group knew they should feed their children ASFs (76.2% vs. 62.1%, P=.01) and give them 1 cup of cow's milk per day (20.6% vs. 7.8%, P<.001). Children's consumption of fresh cow's milk 2 or more times per week increased in the intervention group, although not significantly (8.0 percentage points, P=.17); minimum dietary diversity was unchanged. Children in the intervention group had increased odds of consuming cow's milk 2 or more times per week if their mothers recalled hearing that children should drink 1 cup of cow's milk per day during a CHW's home visit [odds ratio (OR) 2.1, 95% confidence interval (CI) (1.1, 3.9)] or a community activity [OR 2.0, 95% CI (1.2, 3.5)]. Approximately half of the children had no milk during the past week because their households produced too little or sold what was produced. In poor households receiving a livestock transfer, strategies to further tailor SBCC and increase cow's milk production may be needed to achieve larger increases in children's frequency of milk consumption.
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Dieta , Ganado , Leche , Animales , Bovinos , Preescolar , Comunicación , Femenino , Humanos , Lactante , RwandaRESUMEN
As overweight/obesity prevalence increases in sub-Saharan Africa, information is needed about factors influencing food purchases in households with overweight members. This study assessed food purchasing decisions of Malawian mothers with young children (N = 54 dry season, N = 55 rainy season) among whom the mother, child, or both were overweight. Research assistants completed structured observations of mothers shopping for food during the dry season and of the types and quantities of foods in mothers' homes during the rainy season. After each observation, research assistants conducted an in-depth interview about factors that influenced food purchases, including asking mothers to sort 12 factors into piles that always, sometimes, or never influence their food purchases. Observations showed mothers most often shopped at outdoor markets to buy foods needed to prepare relish, such as tomatoes (71%), green leafy vegetables (58%), cooking oil (58%), and fish (40%). At home, maize flour (80%) and salt (66%) were the most common foods. Pile sorts and in-depth interviews revealed cost, taste preferences, freshness, and healthiness were the strongest factors influencing food purchases. Mothers described buying a smaller quantity or making substitutions (e.g., fish instead of meat) if a food is too expensive. Many mothers reported buying foods their family likes and prioritizing children's preferences. Freshness of foods, especially fruits and vegetables, and whether foods were perceived to be healthy also influenced food purchases, but mothers' knowledge of which foods were healthy was mixed. Mothers used some of their minimal funds to buy unhealthy foods (e.g., packaged or fried snacks) for their children, despite their overall emphasis on food cost and healthiness. These findings can be used by programs to reinforce healthy and decrease unhealthy food purchases by mothers with young children in Malawi.
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Preferencias Alimentarias , Madres , Animales , Niño , Preescolar , Comportamiento del Consumidor , Femenino , Humanos , Sobrepeso , VerdurasRESUMEN
OBJECTIVE: To derive dietary patterns (DP) among women of reproductive age (WRA) and older women in urban Sub-Saharan Africa (SSA), and to examine their association with body mass index (BMI), overweight and obesity. DESIGN: We used principal component analysis to derive DP. Their association with BMI, overweight and obesity was assessed using linear and multinomial logistic regression models controlling for age, marital status, education and wealth. SETTING: Cross-sectional data from prospective studies in Accra, Ghana (2008-2009), Dar es Salaam, Tanzania (2014) and Lilongwe and Kasungu, Malawi (2017-2018) were used. PARTICIPANTS: We compared WRA in Ghana (18-54 years, n 1762) and Malawi (19-48 years, n 137), and older women in Ghana (≥55 years, n 514) and Tanzania (≥50 years, n 134). RESULTS: Among WRA, protein and healthy DP were identified in both Ghana and Malawi. In Ghana, the protein DP was associated with higher odds of overweight or obesity (adjusted OR 1·82, 95 % CI 1·27, 2·60 for quintile 2). Among older women, three DP were identified in Ghana (cereal, protein and healthy) and two DP in Tanzania (protein and healthy). The protein DP was associated with higher BMI in Ghana (adjusted mean difference 2·83, 95 % CI 0·95, 4·71 for quartile 3). CONCLUSIONS: Higher quintiles of the protein DP were associated with higher BMI and odds of overweight or obesity among women in urban Ghana, but not in Malawi or Tanzania. Further research is needed to understand how DP influence overweight and obesity among adult women in urban SSA.
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Obesidad , Sobrepeso , Adulto , Anciano , Índice de Masa Corporal , Estudios Transversales , Femenino , Humanos , Obesidad/epidemiología , Obesidad/etiología , Sobrepeso/epidemiología , Prevalencia , Estudios Prospectivos , Factores de Riesgo , Tanzanía/epidemiologíaRESUMEN
Female-initiated HIV prevention methods, such as oral pre-exposure prophylaxis (PrEP) and the vaginal ring, may be important risk reduction strategies for breastfeeding women. Given their novelty, information about the sociocultural context and how it influences perceptions of and support for their use during breastfeeding is lacking. To address this gap, we conducted 23 focus group discussions separately with pregnant and breastfeeding women, male partners and grandmothers (N = 196) and 36 in-depth interviews with key informants in Malawi, South Africa, Uganda and Zimbabwe. We analysed the data using a framework analysis method. Overall, breastfeeding was the norm, and participants described the transference of health (e.g., nutrition) and disease (e.g., HIV) to children through breast milk. Participants considered the early breastfeeding period as one of high HIV transmission risk for women. They explained that male partners tend to seek outside sexual partners during this period because women need time to recover from delivery, women focus their attention on the child, and some men are disgusted by breast milk. Participants highlighted concerns about the drugs in oral PrEP transferring to the child through breast milk, but fewer worried about the effects of the vaginal ring because the drug is localized. Women, grandmothers and key informants were supportive of women using these HIV prevention methods during breastfeeding, while male partners had mixed opinions. These findings can be used to tailor messages for promoting the use of PrEP or the vaginal ring during breastfeeding in sub-Saharan Africa.
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Fármacos Anti-VIH , Infecciones por VIH , Fármacos Anti-VIH/uso terapéutico , Lactancia Materna , Niño , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/prevención & control , Humanos , Malaui/epidemiología , Masculino , Percepción , Embarazo , Sudáfrica/epidemiología , Esposos , Uganda/epidemiología , ZimbabweRESUMEN
To address the increase in overweight and obesity among mothers and children in sub-Saharan Africa, an understanding of the factors that drive their food consumption is needed. We hypothesized food consumption in Malawi is driven by a combination of factors, including season, food accessibility (area of residence, convenience of purchasing food, female autonomy), food affordability (household resources, food expenditures, household food insecurity), food desirability (taste preferences, body size preferences), demographics, and morbidity. Participants in Lilongwe and Kasungu Districts were enrolled across three types of mother-child dyads: either the mother (n = 120), child (n = 80), or both (n = 74) were overweight. Seven-day dietary intake was assessed using a quantitative food frequency questionnaire during the dry and rainy seasons. Drivers associated with intake of calories, macronutrients, and 11 food groups at p<0.1 in univariate models were entered into separate multivariate linear regression models for each dietary intake outcome. Mother-child dyads with an overweight child had a higher percent of calories from carbohydrates and lower percent of calories from fat compared to dyads with a normal weight child (both p<0.01). These mothers also had the highest intake of grains (p<0.01) and their children had the lowest intake of oil/fat (p = 0.01). Household food insecurity, maternal taste preferences, and maternal body size preferences were the most consistent predictors of food group consumption. Household food insecurity was associated with lower intake of grains, fruits, meat and eggs, oil/fat, and snacks. Maternal taste preferences predicted increased consumption of grains, legumes/nuts, vegetables, fish, and oil/fat. Maternal body size preferences for herself and her child were associated with consumption of grains, legumes/nuts, dairy, and sweets. Predictors of food consumption varied by season, across food groups, and for mothers and children. In conclusion, indicators of food affordability and desirability were the most common predictors of food consumption among overweight mother-child dyads in Malawi.
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Encuestas sobre Dietas/estadística & datos numéricos , Conducta Alimentaria/psicología , Obesidad Materna/epidemiología , Sobrepeso/epidemiología , Obesidad Infantil/epidemiología , Adolescente , Adulto , Índice de Masa Corporal , Tamaño Corporal , Preescolar , Conducta Alimentaria/fisiología , Femenino , Inseguridad Alimentaria , Preferencias Alimentarias , Humanos , Lactante , Malaui/epidemiología , Masculino , Persona de Mediana Edad , Madres/psicología , Madres/estadística & datos numéricos , Obesidad Materna/etiología , Sobrepeso/etiología , Obesidad Infantil/etiología , Embarazo , Prevalencia , Factores de Riesgo , Estaciones del Año , Factores Socioeconómicos , Adulto JovenRESUMEN
Overweight in mothers and children in sub-Saharan Africa is rapidly increasing and may be related to body size perceptions and preferences. We enrolled 268 mother-child (6-59 months) pairs in central Malawi; 71% of mothers and 56% of children were overweight/obese, and the remainder were normal weight. Interviewers used seven body silhouette drawings and a questionnaire with open- and closed-ended questions to measure mothers' perceptions of current, preferred and healthy maternal and child body sizes and their relation to food choices. Overweight/obese and normal weight mothers' correct identification of their current weight status (72% vs. 64%), preference for overweight/obese body size (68% both) and selection of an overweight/obese silhouette as healthy (94% vs. 96%) did not differ by weight status. Fewer overweight/obese than normal weight mothers' preferred body silhouette was larger than their current silhouette (74% vs. 29%, p < .001). More mothers of overweight than normal weight children correctly identified the child's current weight status (55% vs. 42%, p < .05) and preferred an overweight/obese body size for the child (70% vs. 58%, p < .01), and both groups selected overweight/obese silhouettes as healthy for children. More than half of mothers in both groups wanted their child to be larger than the current size. Mothers said that increasing consumption of fruits, vegetables, meat, milk, grains, fizzy drinks and fatty foods could facilitate weight gain, but many cannot afford to purchase some of these foods. Their desired strategies for increasing weight indicate that body size preferences may drive food choice but could be limited by affordability.
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Madres , Sobrepeso , Índice de Masa Corporal , Tamaño Corporal , Peso Corporal , Femenino , Humanos , Malaui , Sobrepeso/epidemiologíaRESUMEN
BACKGROUND: The Partnership for HIV-Free Survival (PHFS) in Uganda used a quality improvement (QI) approach to integrate the prevention of mother-to-child transmission (MTCT) of HIV, maternal and child health, and nutrition services, with the goal of increasing the retention of mother-baby pairs in care and decreasing vertical transmission of HIV. METHODS: This evaluation of PHFS used a retrospective longitudinal design to assess the program's association with 4 outcomes. Data were extracted from patient records from 2011 (before the program) to 2018 (after the program) at 18 demonstration, 18 scale-up, and 24 comparison facilities. Difference-in-differences analyses were conducted with significance set at P < 0.15 during and P > 0.15 or a significant continued improvement after PHFS. RESULTS: PHFS was associated with an increase in exclusive breastfeeding (EBF) (P = 0.08), 12-month retention in care (P < 0.001), and completeness of child 18-month HIV test results (P = 0.13) at demonstration facilities during program implementation. MTCT at 18 months decreased, but did not differ between groups. Increases in EBF (P = 0.67) and retention in care (P = 0.16) were sustained, and data completeness (P = 0.10) continued to increase at demonstration facilities after the program. PHFS was associated with an increase in EBF (P < 0.001) at scale-up facilities, but there was no difference between groups for retention in care, MTCT, or data completeness. Gains in EBF were lost (P = 0.08) and retention in care declined (P < 0.001) at scale-up facilities after the program. CONCLUSION: PHFS' quality improvement approach increased EBF, retention in care, and data completeness in demonstration facilities during the program and these benefits were sustained.
Asunto(s)
Infecciones por VIH/prevención & control , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Complicaciones Infecciosas del Embarazo/prevención & control , Adulto , Terapia Antirretroviral Altamente Activa , Lactancia Materna , Salud Infantil , Consejo , Países en Desarrollo , Femenino , Humanos , Lactante , Fenómenos Fisiológicos Nutricionales del Lactante , Recién Nacido , Madres , Embarazo , Prevalencia , Mejoramiento de la Calidad , Programas Médicos Regionales , Estudios Retrospectivos , UgandaRESUMEN
The U.S. Department of Agriculture (USDA) Food Security Survey Module (FSSM) is a valuable tool for measuring food insecurity, but it has limitations for capturing experiences of less severe food insecurity. To develop and test the Four Domain Food Insecurity Scale (4D-FIS), a complementary measure designed to assess all four domains of the food access dimension of food insecurity (quantitative, qualitative, psychological, and social).Low-income Black, Latina, and White women (n = 109) completed semi-structured (qualitative) and structured (quantitative) interviews. Interviewers separately administered two food insecurity scales, including the 4D-FIS and the USDA FSSM adult scale. A scoring protocol was developed to determine food insecurity status with the 4D-FIS. Analyses included a confirmatory factor analysis to examine the hypothesized structure of the 4D-FIS and an initial evaluation of reliability and validity. A four-factor model fit the data reasonably well as judged with fit indices. Results showed relatively high factor loadings and inter-factor correlations indicated that factors were distinct. Cronbach's alpha (É) for the overall scale was 0.90 (subscale É ranged from 0.69 to 0.91) and provided support for the scale's internal consistency reliability. There was fair overall agreement between the 4D-FIS and USDA FSSM adult scale, but agreement varied by category. Findings provide preliminary support for the 4D-FIS as a complementary measure of food insecurity, with implications for researchers, practitioners, and policymakers working in U.S. communities.
Asunto(s)
Inseguridad Alimentaria , Abastecimiento de Alimentos , Adulto , Femenino , Humanos , Pobreza , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To validate digitally displayed photographic portion-size estimation aids (PSEA) against a weighed meal record and compare findings with an atlas of printed photographic PSEA and actual prepared-food PSEA in a low-income country. DESIGN: Participants served themselves water and five prepared foods, which were weighed separately before the meal and again after the meal to measure any leftovers. Participants returned the following day and completed a meal recall. They estimated the quantities of foods consumed three times using the different PSEA in a randomized order. SETTING: Two urban and two rural communities in southern Malawi. PARTICIPANTS: Women (n 300) aged 18-45 years, equally divided by urban/rural residence and years of education (≤4 years and ≥5 years). RESULTS: Responses for digital and printed PSEA were highly correlated (>91 % agreement for all foods, Cohen's κw = 0·78-0·93). Overall, at the individual level, digital and actual-food PSEA had a similar level of agreement with the weighed meal record. At the group level, the proportion of participants who estimated within 20 % of the weighed grams of food consumed ranged by type of food from 30 to 45 % for digital PSEA and 40-56 % for actual-food PSEA. Digital PSEA consistently underestimated grams and nutrients across foods, whereas actual-food PSEA provided a mix of under- and overestimates that balanced each other to produce accurate mean energy and nutrient intake estimates. Results did not differ by urban and rural location or participant education level. CONCLUSIONS: Digital PSEA require further testing in low-income settings to improve accuracy of estimations.