RESUMO
Blood and blood products are listed as one of the essential medicines by the World Health Organization (WHO). In addition to inadequate supply, most sub-Saharan Africa (SSA) nations fail to meet their blood needs because many donated blood units are discarded because they are contaminated with transfusion-transmitted infections (TTIs). We sought to estimate the prevalence of TTIs, identify the risk factors for TTIs among blood donors, and identify the efforts and interventions that have been made to improve blood safety in Southern African nations, particularly the nations of the South African Development Community (SADC). We investigated the prevalence and risk factors for TTIs, blood safety interventions, and blood quality improvement in the SADC region from major PubMed/MEDLINE, Cochrane Library, and HINARI databases from 1 January 2011 to 31 April 2021. All investigations followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). In meta-analysis, we estimated the pooled TTIs prevalence and summarised the same using forest plots. A total of 180 articles published from the SSA region were identified covering our three targeted themes: TTI prevalence, risk factors for TTIs, and blood safety improvements. Of these 180 articles, only 27 (15%) focused on the SADC region. The overall pooled TTI prevalence estimate was 2.0% (95% CI: 1.0-3.0) and hepatitis B was the most prevalent TTI in the region (prevalence = 3.0; 95% CI: 2.0-5.0). The prevalence of HIV, HCV, and syphilis was 2.0% (95% CI: 1.0-4.0), 1.0% (95% CI: 0.0-2.0), and 2.0% (95% CI: 0.0-8.0), respectively. In general, replacement donors and first-time donors were more likely to be infected with TTIs than repeat donors. Twelve articles explored blood safety research in the region; however, they vary greatly highlighting the need for consistent and more comprehensive research. Few publications were identified that were from the SADC region, indicating lack of research or resources towards improving both quantity and quality of blood donation. TTI prevalence remains one of the highest in the world and blood safety recommendations vary across the region. More effort should be directed towards developing a cohesive regional blood transfusion policy and effective blood monitoring and evaluation strategies.
RESUMO
In populations with a high prevalence of childhood and adolescent undernutrition, supplementation during pregnancy aiming at improving maternal nutritional status and preventing fetal growth restriction might theoretically lead to cephalopelvic disproportion and delivery complications. We investigated whether the prenatal provision of small-quantity lipid-based nutrient supplements (SQ-LNS) was associated with an increased risk of caesarean section (CS) or other delivery complications. Pregnant Malawian women were randomised to receive daily i) iron-folic acid (IFA) capsule (control), ii) multiple micronutrient (MMN) capsule of 18 micronutrients (second control), or iii) SQ-LNS with similar micronutrients as MMN, plus four minerals and macronutrients contributing 118 kcal. We analysed the associations of SQ-LNS, CS, and other delivery complications using log-binomial regressions. Among 1391 women enrolled, 1255 had delivery information available. The incidence of CS and delivery complications was 6.3% and 8.2%, respectively. The incidence of CS was 4.0%, 6.0%, and 8.9% (p = 0.017) in the IFA, MMN, and LNS groups, respectively. Compared to the IFA group, the relative risk (95% confidence interval) of CS was 2.2 (1.3-3.8) (p = 0.006) in the LNS group and 1.5 (0.8-2.7) (p = 0.200) in the MMN group. We found no significant differences for other delivery complications. Provision of SQ-LNS to pregnant women may have increased the incidence of CS. The baseline rate was, however, lower than recommended. It is unclear if the higher CS incidence in the SQ-LNS group resulted from increased obstetric needs or more active health seeking and a better supply of services. Trial registered at clinicaltrials.gov, NCT01239693.
Assuntos
Cesárea , Micronutrientes , Adolescente , Suplementos Nutricionais/efeitos adversos , Feminino , Ácido Fólico , Humanos , Ferro , Lipídeos , Malaui/epidemiologia , Gravidez , VitaminasRESUMO
BACKGROUND: The prevalence of Human Immunodeficiency Virus (HIV) among prisoners remains high in many countries, especially in Africa, despite a global decrease in HIV incidence. Programs to reach incarcerated populations with HIV services have been implemented in Malawi, but the success of these initiatives is uncertain. We explored which challenges prisoners face in receiving essential HIV services and whether HIV risk behavior is prevalent in prisons. METHODS: We conducted a mixed-methods (qualitative and quantitative), cross-sectional study in 2018 in six prisons in Southern Malawi, two large central prisons with on-site, non-governmental organization (NGO) supported clinics and 4 smaller rural prisons. Four hundred twelve prisoners were randomly selected and completed a structured questionnaire. We conducted in-depth interviews with 39 prisoners living with HIV, which we recorded, transcribed and translated. We used descriptive statistics and logistic regression to analyze quantitative data and content analysis for qualitative data. RESULTS: The majority of prisoners (93.2%) were male, 61.4% were married and 63.1% were incarcerated for 1-5 years. Comprehensive services were reported to be available in the two large, urban prisons. Female prisoners reported having less access to general medical services than males. HIV risk behavior was reported infrequently and was associated with incarceration in urban prisons (adjusted odds ratio [aOR] 18.43; 95% confidence interval [95%-CI] 7.59-44.74; p = < 0.001) and not being married (aOR 17.71; 95%-CI 6.95-45.13; p = < 0.001). In-depth interviews revealed that prisoners living with HIV experienced delays in referrals for more severe illnesses. Prisoners emphasized the detrimental impact of poor living conditions on their personal health and their ability to adhere to antiretroviral therapy (ART). CONCLUSIONS: Malawian prisoners reported adequate knowledge about HIV services albeit with gaps in specific areas. Prisoners from smaller, rural prisons had suboptimal access to comprehensive HIV services and female prisoners reported having less access to health care than males. Prisoners have great concern about their poor living conditions affecting general health and adherence to ART. These findings provide guidance for improvement of HIV services and general health care in Malawian institutionalized populations such as prisoners.
Assuntos
Infecções por HIV , Prisioneiros , Estudos Transversais , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/terapia , Humanos , Malaui/epidemiologia , Masculino , Prevalência , PrisõesRESUMO
We examined the effect of three types of prenatal supplements containing different amounts of iron on haemoglobin (Hb) and iron status (zinc protoporphyrin [ZPP] and soluble transferrin receptor [sTfR]) in late pregnancy among 1,379 women in rural Malawi. Participants were recruited at ≤20 gestational weeks (gw) and randomly assigned to consume daily (1) 60-mg iron and folic acid (IFA); (2) 20-mg iron plus 17 micronutrients in a capsule (MMN); or (3) lipid-based nutrient supplement (LNS; 118 kcal) with 20-mg iron plus 21 micronutrients, protein, and fat. We analysed differences between intervention groups in mean Hb, ZPP, and sTfR at 36 gw, and the proportion with anaemia (Hb < 100 g L-1 ) and iron deficiency (ZPP > 60 µmol mol-1 haem or sTfR > 6 mg L-1 ) at 36 gw. Women in the IFA group had higher Hb at 36 gw than women in the LNS group (P = 0.030) and higher iron status (lower ZPP and sTfR) than women in both the LNS (P < 0.001 for both ZPP and sTfR) and MMN (P = 0.025 and P = 0.046) groups. Results for anaemia and iron deficiency showed similar trends. Further research is needed to elucidate the appropriate amount of iron to improve Hb and iron status, while improving birth outcomes.
Assuntos
Suplementos Nutricionais , Ácido Fólico , Hemoglobinas/análise , Ferro , Adulto , Anemia/tratamento farmacológico , Anemia/epidemiologia , Anemia/prevenção & controle , Feminino , Ácido Fólico/administração & dosagem , Ácido Fólico/uso terapêutico , Humanos , Ferro/administração & dosagem , Ferro/sangue , Ferro/uso terapêutico , Malaui , Fenômenos Fisiológicos da Nutrição Materna , Micronutrientes/administração & dosagem , Micronutrientes/uso terapêutico , Gravidez , Complicações Hematológicas na Gravidez/tratamento farmacológico , Complicações Hematológicas na Gravidez/epidemiologia , Complicações Hematológicas na Gravidez/prevenção & controle , Adulto JovemRESUMO
BACKGROUND: Maternal infections are associated with maternal and foetal adverse outcomes. Nutrient supplementation during pregnancy may reduce the occurrence of infections by improving maternal immunity. We aimed to investigate the impact of small-quantity lipid-based nutrient supplement (SQ-LNS) on the occurrence of Plasmodium falciparum parasitaemia during pregnancy and trichomoniasis, vaginal candidiasis and urinary tract infection (UTI) after delivery. METHODS: Pregnant Malawian women enrolled in the iLiNS-DYAD trial receiving daily supplementation with SQ-LNS, multiple micronutrients (MMN) or iron & folic acid (IFA) from <20 gestation weeks (gw) were assessed for P. falciparum parasitaemia at 32 gw using rapid diagnostic testing (RDT), at 36 gw using polymerase chain reaction (PCR) and at delivery using both RDT and PCR; and at one week after delivery for trichomoniasis and vaginal candidiasis using wet mount microscopy and for UTI using urine dipstick analysis. The prevalence of each infection by intervention group was estimated at the prescribed time points and the global null hypothesis was tested using logistic regression. Adjusted analyses were performed using preselected covariates. RESULTS: The prevalence of P. falciparum parasitaemia was 10.7% at 32 gw, 9% at 36 gw, and 8.3% by RDT and 20.2% by PCR at delivery. After delivery the prevalence of trichomoniasis was 10.5%, vaginal candidiasis was 0.5%, and UTI was 3.1%. There were no differences between intervention groups in the prevalence of any of the infections. CONCLUSION: In this population, SQ-LNS did not influence the occurrence of maternal P. falciparum parasitaemia, trichomoniasis, vaginal candidiasis or UTI. TRIAL REGISTRATION: Identifier: NCT01239693 (10 November 2010).
Assuntos
Suplementos Nutricionais , Lipídeos/administração & dosagem , Malária Falciparum/prevenção & controle , Micronutrientes/administração & dosagem , Parasitemia/prevenção & controle , Complicações Infecciosas na Gravidez/prevenção & controle , Infecções do Sistema Genital/terapia , Adulto , Animais , Feminino , Idade Gestacional , Humanos , Malária Falciparum/parasitologia , Parasitemia/parasitologia , Plasmodium falciparum/isolamento & purificação , Gravidez , Complicações Infecciosas na Gravidez/microbiologia , Complicações Parasitárias na GravidezRESUMO
Objectives Malawi is estimated to have one of the highest preterm birth rates in the world. However, care of preterm infants at facility level in Malawi has not been explored. We aimed to explore the views of health stakeholders about the care of preterm infants in health facilities and the existence of any policy protocol documents guiding the delivery of care to these infants. Methods We conducted 16 in-depth interviews with health stakeholders (11 service providers and 5 policy makers) using an interview guide and asked for any existing policy protocol documents guiding care for preterm infants in the health facilities in Malawi. The collected documents were reviewed and all the interviews were digitally recorded, transcribed and translated. All data were analysed using content analysis approach. Results We identified four policy protocol documents and out of these, one had detailed information explaining the care of preterm infants. Policy makers reported that policy protocol documents to guide care for preterm infants were available in the health facilities but majority (63.6 %) of the service providers lacked knowledge about the existence of these documents. Health stakeholders reported several challenges in caring for preterm infants including lack of trained staff in preterm infant care, antibiotics, space, supervision and poor referral system. Conclusions Our study highlights that improving health care service provider knowledge of preterm infant care is an integral part in preterm child birth. Our findings suggests that policy makers and health decision makers should retain those trained in preterm new born care in the health facility's preterm unit.
Assuntos
Pessoal Administrativo , Conhecimentos, Atitudes e Prática em Saúde , Nascimento Prematuro/enfermagem , Feminino , Humanos , Cuidado do Lactente , Recém-Nascido , Entrevistas como Assunto , Malaui , Gravidez , Pesquisa Qualitativa , População RuralRESUMO
BACKGROUND: Intrauterine growth restriction may be reduced by supplementing maternal diets during pregnancy, but few studies have assessed the impact of combined prenatal and postnatal interventions on child growth. OBJECTIVE: We tested a hypothesis that provision of small-quantity lipid-based nutrient supplements (SQ-LNSs) to mothers in pregnancy and 6 mo postpartum and to their infants from 6 to 18 mo of age would promote infant and child growth in the study area in rural Malawi. METHODS: We enrolled 869 pregnant women in a randomized trial in Malawi. During pregnancy and 6 mo thereafter, the women received daily 1 capsule of iron-folic acid (IFA), 1 capsule containing 18 micronutrients (MMN), or one 20-g sachet of SQ-LNS [lipid-based nutrient supplements (LNS), containing 21 MMN, protein, carbohydrates, essential fatty acids, and 118 kcal]. Children in the IFA and MMN groups received no supplementation; children in the LNS group received SQ-LNSs from 6 to 18 mo. Primary outcome was child length at 18 mo. RESULTS: At 18 mo, the mean length in the IFA, MMN, and LNS groups was 77.0, 76.9, and 76.8 cm (P = 0.90), respectively, and the prevalence of stunting was 32.7%, 35.6%, and 37.9% (P = 0.54), respectively. No intergroup differences were found in the mean weight, head circumference, or midupper arm circumference or the proportions with low z scores for these variables (P > 0.05). Covariate adjustment did not change the analysis results, and the associations between the intervention and child length were not modified by maternal parity, age, or nutritional status (P > 0.10). CONCLUSIONS: The findings do not support a hypothesis that provision of SQ-LNSs to women in pregnancy and postpartum and to children from 6 to 18 mo of age would promote child growth in this Malawian study area. This trial was registered at clinicaltrials.gov as NCT01239693.
Assuntos
Desenvolvimento Infantil , Suplementos Nutricionais , Fenômenos Fisiológicos da Nutrição do Lactente , Fenômenos Fisiológicos da Nutrição Materna , Peso Corporal , Carboidratos da Dieta/administração & dosagem , Proteínas Alimentares/administração & dosagem , Ingestão de Energia , Ácidos Graxos Essenciais/administração & dosagem , Feminino , Ácido Fólico/administração & dosagem , Seguimentos , Gráficos de Crescimento , Humanos , Lactente , Ferro da Dieta/administração & dosagem , Malaui , Micronutrientes/administração & dosagem , Estado Nutricional , Paridade , Período Pós-Parto , Gravidez , População RuralRESUMO
BACKGROUND: The number of preterm birth is increasing worldwide, especially in low income countries. Malawi has the highest incidence of preterm birth in the world, currently estimated at 18.1 percent. The aim of this study was to explore the perceived causes of preterm birth, care practices for preterm newborn babies and challenges associated with preterm birth among community members in Mangochi District, southern Malawi. METHODS: We conducted 14 focus group discussions with the following groups of participants: mothers (n = 4), fathers (n = 6) and grandmothers (n = 4) for 110 participants. We conducted 20 IDIs with mothers to preterm newborns (n = 10), TBAs (n = 6) and traditional healers (n = 4). A discussion guide was used to facilitate the focus group and in-depth interview sessions. Data collection took place between October 2012 and January 2013. We used content analysis to analyze data. RESULTS: Participants mentioned a number of perceptions of preterm birth and these included young and old maternal age, heredity, sexual impurity and maternal illness during pregnancy. Provision of warmth was the most commonly reported component of care for preterm newborns. Participants reported several challenges to caring for preterm newborns such as lack of knowledge on how to provide care, poverty, and the high time burden of care leading to neglect of household, farming and business duties. Women had the main responsibility for caring for preterm newborns. CONCLUSION: In this community, the reported poor care practices for preterm newborns were associated with poverty and lack of knowledge of how to properly care for these babies at home. Action is needed to address the current care practices for preterm babies among the community members.
Assuntos
Pai/educação , Conhecimentos, Atitudes e Prática em Saúde , Cuidado do Lactente , Mães/educação , Nascimento Prematuro/enfermagem , População Rural , Feminino , Grupos Focais , Humanos , Recém-Nascido , Entrevistas como Assunto , Malaui , Masculino , Aceitação pelo Paciente de Cuidados de Saúde , Gravidez , Pesquisa Qualitativa , Apoio SocialRESUMO
BACKGROUND: People living with HIV are at an increased risk of diabetes mellitus due to HIV infection and exposure to antiretroviral therapy (ART). Despite this, integrated diabetes screening has not been implemented commonly in African HIV clinics. Our objective was to explore the feasibility of integrating diabetes screening into existing routine HIV viral load (VL) monitoring and to determine a group of HIV patients that benefit from a targeted screening for diabetes. METHODS: A mixed methods study was conducted from January to July 2018 among patients on ART aged≥18 y and healthcare workers at an urban HIV clinic in Zomba Central Hospital, Malawi. Patients who were due for routine VL monitoring underwent a finger-prick for simultaneous point-of-care glucose measurement and dried blood spot sampling for a VL test. Diabetes was diagnosed according to WHO criteria. We collected demographic and medical history information using an interviewer-administered questionnaire and electronic medical records. We conducted focus group discussions among healthcare workers about their experience and perceptions regarding the integrated diabetes screening program. RESULTS: Of patients undergoing routine VL monitoring, 1316 of 1385 (95%) had simultaneous screening for diabetes during the study period. The median age was 44 y (IQR: 38-53); 61% were female; 28% overweight or obese; and median ART duration was 83 mo (IQR: 48-115). At baseline, median CD4 count was 199 cells/mm3 (IQR: 102-277) and 50% were in WHO clinical stages I or II; 45% were previously exposed to stavudine and 88% were virologically suppressed (<1000 copies/mL). Diabetes prevalence was 31/1316 (2.4%). Diabetes diagnosis was associated with age ≥40 y (adjusted OR [aOR] 7.44; 95% CI: 1.74 to 31.80), being overweight and/or obese (aOR 2.46; 95% CI: 1.13 to 5.38) and being on a protease inhibitor-based ART regimen (aOR 5.78; 95% CI: 2.30 to 14.50). Healthcare workers appreciated integrated diabetes screening but also reported challenges including increased waiting time, additional workload and inadequate communication of results to patients. CONCLUSIONS: Integrating diabetes screening with routine VL monitoring (every 2 y) seems feasible and was valued by healthcare workers. The additional cost of adding diabetes screening into VL clinics requires further study and could benefit from a targeted approach prioritizing patients aged ≥40 y, being overweight/obese and on protease inhibitor-based regimens.
Assuntos
Fármacos Anti-HIV , Diabetes Mellitus , Infecções por HIV , Adulto , Fármacos Anti-HIV/uso terapêutico , Antirretrovirais/uso terapêutico , Contagem de Linfócito CD4 , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/tratamento farmacológico , Diabetes Mellitus/epidemiologia , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Humanos , Malaui/epidemiologia , Masculino , Carga ViralRESUMO
OBJECTIVES: Both maternal HIV infection and antiretroviral therapy are associated with adverse birth outcomes. The role of antenatal nutrient supplements with regard to adverse birth outcomes in HIV infected women exposed to antiretroviral therapy is not well known. We assessed the association between HIV and birth outcomes and explored whether antenatal lipid-based nutrient supplements (LNS) modulated this association. METHODS: We analysed a nested cohort of pregnant Malawian women who received daily LNS, multiple micronutrients (MMN) or iron and folic acid (IFA). Birth weight, length-for-age z-score (LAZ) and weight-for-age z-score (WAZ) were analysed as continuous outcomes and proportion of stunting and small-for-gestational age (SGA) as dichotomous outcomes. RESULTS: 134 HIV infected (46 LNS, 39 MMN, 49 IFA) and 833 HIV uninfected (271 LNS, 287 MMN, 275 IFA) women were included. Maternal HIV infection was associated with a lower mean birth weight (-129g (-209, -48), P = 0.002); LAZ (-0.34 (-0.54, -0.13), P = 0.002) and WAZ (-0.21 (-0.40, -0.02), P = 0.041) and a higher risk of stunting (RR (95% confidence interval), 1.87 (1.24, 2.83), P = 0.003) and SGA (1.66 (1.21, 2.26), P = 0.001) in the newborn. If the women received LNS, HIV was not associated with LAZ (mean difference (95%); -0.02 (-0.35, 0.31), P = 0.918) or newborn stunting (RR (95% CI), 0.84 (0.34, 2.03), P = 0.691). However HIV tended to be associated with LAZ if the women received MMN (-0.42 (-0.80, -0.03), P = 0.053); and was significantly associated with LAZ if the women received IFA (-0.52 (-0.89, -0.14), P = 0.021) and with newborn stunting if they received MMN (2.40 (1.15, 4.98), P = 0.029) or IFA (2.40 (1.26, 4.59), P = 0.024). CONCLUSIONS: Further research to investigate the impact of LNS on various aspects of foetal growth in HIV infected women is warranted.
Assuntos
Suplementos Nutricionais , Desenvolvimento Fetal/efeitos dos fármacos , Infecções por HIV , Lipídeos/química , Lipídeos/farmacologia , Adulto , Peso Corporal/efeitos dos fármacos , Estudos de Coortes , Feminino , Infecções por HIV/metabolismo , Infecções por HIV/fisiopatologia , Humanos , Estresse Oxidativo/efeitos dos fármacos , GravidezRESUMO
Africa is experiencing an increasing prevalence of noncommunicable diseases (NCD). However, few reliable data are available on their true burden, main risk factors, and economic impact that are needed to inform implementation of evidence-based interventions in the local context. In Malawi, a number of initiatives have begun addressing the NCD challenge, which have often utilized existing infectious disease infrastructure. It will be crucial to carefully leverage these synergies to maximize their impact. NCD-BRITE (Building Research Capacity, Implementation, and Translation Expertise) is a transdisciplinary consortium that brings together key research institutions, the Ministry of Health, and other stakeholders to build long-term, sustainable, NCD-focused implementation research capacity. Led by University of Malawi-College of Medicine, University of North Carolina, and Dignitas International, NCD-BRITE's specific aims are to conduct detailed assessments of the burden and risk factors of common NCD; assess the research infrastructure needed to inform, implement, and evaluate NCD interventions; create a national implementation research agenda for priority NCD; and develop NCD-focused implementation research capacity through short courses, mentored research awards, and an internship placement program. The capacity-building activities are purposely designed around the University of Malawi-College of Medicine and Ministry of Health to ensure sustainability. The NCD BRITE Consortium was launched in February 2018. In year 1, we have developed NCD-focused implementation research capacity. Needs assessments will follow in years 2 and 3. Finally, in year 4, the generated research capacity, together with findings from the needs assessments, will be used to create a national, actionable, implementation research agenda for NCD prioritized in this consortium, namely cardiovascular disease, diabetes mellitus, and asthma and chronic obstructive pulmonary disease.
Assuntos
Fortalecimento Institucional/organização & administração , Política de Saúde , Avaliação das Necessidades/organização & administração , Doenças não Transmissíveis/prevenção & controle , Formulação de Políticas , Pesquisa Translacional Biomédica/métodos , Países em Desenvolvimento , Humanos , Malaui/epidemiologia , Morbidade/tendências , Doenças não Transmissíveis/epidemiologiaRESUMO
BACKGROUND: Whereas poor maternal nutritional status before and during pregnancy is widely associated with adverse birth outcomes, studies quantifying this association in low income countries are scarce. We examined whether maternal pre-pregnancy body mass index (BMI) and weight gain during pregnancy are associated with birth outcomes in rural Malawi. METHODS: We analyzed the associations between pre-pregnancy BMI and average weekly gestational weight gain (WWG) and birth outcomes [duration of gestation, birth weight, length-for-age z-score (LAZ), and head circumference-for-age z-score (HCZ)]. We also determined whether women with low or high pre-pregnancy BMI or women with inadequate or excessive WWG were at increased risk of adverse birth outcomes. RESULTS: The analyses included 1287 women with a mean BMI of 21.8 kg/m2, of whom 5.9% were underweight (< 18.5 kg/m2), 10.9% were overweight (≥ 25 kg/m2), 71.8% had low WWG [below the lower limit of the Institute of Medicine (IOM) recommendation], and 5.2% had high WWG (above IOM recommendation). In adjusted models, pre-pregnancy BMI was not associated with duration of pregnancy (p = 0.926), but was positively associated with birth weight and HCZ (<0.001 and p = 0.003, respectively). WWG was positively associated with duration of gestation (p = 0.031), birth weight (p<0.001), LAZ (p<0.001), and HCZ (p<0.001). Compared to normal weight women, underweight women were at increased risk of having stunted infants (p = 0.029). Women with low WWG were at increased risk of having infants with low birth weight (p = 0.006) and small head circumference (p = 0.024) compared to those with normal weight gain. Those with high BMI or high WWG were not at increased risk of adverse birth outcomes. CONCLUSIONS: WWG is an important predictor of birth outcomes in rural Malawi. The high prevalence of inadequate WWG compared to low pre-pregnancy BMI highlights the need to investigate causes of inadequate weight gain in this region.