Zinc Supplementation Initiated Prior to or During Pregnancy Modestly Impacted Maternal Status and High Prevalence of Hypozincemia in Pregnancy and Lactation: The Women First Preconception Maternal Nutrition Trial.

BACKGROUND: Data regarding effects of small-quantity-lipid-based nutrient supplements (SQ-LNS) on maternal serum zinc concentrations (SZC) in pregnancy and lactation are limited. OBJECTIVES: The objectives of this study were to evaluate the effect of preconception compared with prenatal zinc supplementation (compared with control) on maternal SZC and hypozincemia during pregnancy and early lactation in women in low-resource settings, and assess associations with birth anthropometry. METHODS: From ∼100 women/arm at each of 3 sites (Guatemala, India, and Pakistan) of the Women First Preconception Maternal Nutrition trial, we compared SZC at 12- and 34-wk gestation (n = 651 and 838, respectively) and 3-mo postpartum (n = 742) in women randomly assigned to daily SQ-LNS containing 15 mg zinc from ≥3 mo before conception (preconception, arm 1), from ∼12 wk gestation through delivery (early pregnancy, arm 2) or not at all (control, arm 3). Birth anthropometry was examined for newborns with ultrasound-determined gestational age. Statistical analyses were performed separately for each time point. RESULTS: At 12-wk gestation and 3-mo postpartum, no statistical differences in mean SZC were observed among arms. At 34-wk, mean SZC for arms 1 and 2 were significantly higher than for arm 3 (50.3, 50.8, 47.8 µg/dL, respectively; P = 0.005). Results were not impacted by correction for inflammation or albumin concentrations. Prevalence of hypozincemia at 12-wk (<56 µg/dL) was 23% in Guatemala, 26% in India, and 65% in Pakistan; at 34 wk (<50 µg/dL), 36% in Guatemala, 48% in India, and 74% in Pakistan; and at 3-mo postpartum (<66 µg/dL) 79% in Guatemala, 91% in India, and 92% in Pakistan. Maternal hypozincemia at 34-wk was associated with lower birth length-for-age Z-scores (all sites P = 0.013, Pakistan P = 0.008) and weight-for-age Z-scores (all sites P = 0.017, Pakistan P = 0.022). CONCLUSIONS: Despite daily zinc supplementation for ≥7 mo, high rates of maternal hypozincemia were observed. The association of hypozincemia with impaired fetal growth suggests widespread zinc deficiency in these settings. This trial is registered at clinicaltrials.gov as #NCT01883193.

Role of iron in the reduction of anemia among women of reproductive age in low-middle income countries: insights from systematic review and meta-analysis.

BACKGROUND: Iron deficiency anemia is a common public health issue among women of reproductive age (WRA) because it can result in adverse maternal and birth outcomes. Although studies are undertaken to assess iron efficacy, some gaps and limitations in the existing literature need to be addressed. To fill the gaps, we conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) assessing the role of iron in reducing anemia among WRA in low-middle-income countries (LMICs). METHODS: A comprehensive search strategy was used to search Medline through PubMed, Embase, and Science Direct for RCTs published between 2000 and 2020. The primary outcome was the mean change in hemoglobin level. We used standardized mean differences and their respective 95% CI to estimate the pooled effect. We used I2 statistics and Egger's test to assess heterogeneity and publication bias, respectively. This review was carried out in accordance with revised guidelines based on the Preferred Reporting Items for Systematic Review and Meta-analysis. RESULTS: The findings showed that iron therapy improved hemoglobin and ferritin levels, though the results varied across studies. An overall pooled effect estimate for the role of iron therapy in improving the hemoglobin levels among WRA was -0.71 (95% CI: -1.27 to -0.14) (p = 0.008). Likewise, the overall pooled effect estimate for the role of iron therapy in improving the ferritin levels among WRA was -0.76 (95% CI: -1.56 to 0.04) (p = 0.04). The heterogeneity (I2) across included studies was found to be statistically significant for studies assessing hemoglobin (Q = 746.93, I2 = 97.59%, p = 0.000) and ferritin level (Q = 659.95, I2 = 97.88%, p = 0.000). CONCLUSION: Iron therapy in any form may reduce anemia's burden and improve hemoglobin and ferritin levels, indicating improvement in iron-deficiency anemia. More evidence is required, however, to assess the morbidity associated with iron consumption, such as side effects, work performance, economic outcomes, mental health, and adherence to the intervention, with a particular focus on married but non-pregnant women planning a pregnancy in the near future. TRIAL REGISTRATION: Registered with PROSPERO and ID is CRD42020185033.

Quality of care assessment for small and sick newborns and young infants in Pakistan: findings from a cross-sectional study.

INTRODUCTION: Pakistan is facing a challenging situation in terms of high newborn mortality rate. Securing pregnancy and delivery care may not bring a substantial reduction in neonatal mortality, unless coupled with the provision of quality inpatient care for small and sick newborns and young infants (NYIs). We undertook this study to assess the availability and quality of newborn care services provided and the readiness of inpatient care for NYIs in Pakistan. METHODS: We conducted a cross-sectional study across Pakistan from February to June 2019, using a purposive sample of 61% (23) of the 38 sick newborn care units at public sector health care facilities providing inpatient care for small and sick NYIs. We interviewed facility managers and health care providers by using structured questionnaires. We observed facility infrastructure and relevant metrics related to the quality of inpatient care such as types of infant care units and essential equipment, drugs, staffing cadre and facility management practices, quality assurance activities, essential services for small and sick NYI care, discharge planning, and support, quality of NYIs care record, and health information system. RESULTS: Of the 23 facilities assessed, 83% had newborn intensive care units (NICUs), 74% reported Special Care Units (SCUs), and only 44% had Kangaroo Mother Care (KMC) Units. All facilities had at least one paediatrician, 13% had neonatologists and neonatal surgeons each. Around 61 and 13% of the facilities had staff trained in neonatal resuscitation and parental counseling, respectively. About 35% of the facilities monitored nosocomial infection rates, with management and interdisciplinary team meetings reported from 17 and 30% of the facilities respectively preceding the survey. Basic interventions for NYIs were available in 43% of the facilities, only 35% of facilities had system in place to monitor nosocomial infections for NYI care. Most (73%) of reviewed records of NYIs at 1-2 days had information on the birth weight, temperature recording (52%), while only a quarter (25%) of the observed records documented danger signs. Mechanism to support discharge care by having linkages with community workers was present in 13% of the facilities, while only 35% of the facilities have strategies to promote adherence after discharge. Majority (78%) of facilities reported monitoring any newborn/ neonatal care indicators, while none of the sub-units within facilities had consolidated information on stillbirths and neonatal deaths. CONCLUSION: The study has demonstrated important gaps in the quality of small and sick NYI inpatient care in the country. To avert neonatal mortality in the country, provincial and district governments have to take actions in improving the quality of inpatient care.

Growth from Birth Through Six Months for Infants of Mothers in the "Women First" Preconception Maternal Nutrition Trial.

OBJECTIVE: To evaluate whether the fetal linear growth effects of maternal nutrition supplementation would be maintained through 6 months postnatal age. STUDY DESIGN: The Women First trial was a multicountry, individually randomized clinical trial that compared the impact of maternal nutrition supplementation initiated preconception (Arm 1) vs at ∼11 weeks of gestation (Arm 2), vs no supplement (Arm 3); the intervention was discontinued at delivery. Trial sites were in Democratic Republic of Congo, Guatemala, India, and Pakistan. Analysis includes 2421 infants born to 2408 randomized women. Primary outcome was the trajectory of length-for-age z scores (LAZ) by arm, based on assessments at birth and 1, 3, and 6 months. We fitted longitudinal models on growth from birth to 6 months using generalized estimating equations; maternal intervention effects were evaluated, adjusting for site and baseline maternal covariates. RESULTS: Linear growth for Arms 1 and 2 was statistically greater than for Arm 3 in 3 of the 4 countries, with average pairwise mean differences in LAZ of 0.25 (95% CI 0.15-0.35; P < .001) and 0.19 (95% CI 0.09-0.28; P < .001), respectively. Compared with Arm 3, average overall adjusted relative risks (95% CI) for stunting (LAZ <-2) were lower for Arms 1 and 2: 0.76 (0.66-0.87; P < .001) and 0.77 (0.67-0.88; P < .001), respectively. CONCLUSIONS: Improved linear growth in early infancy observed for the 2 intervention arms supports the critical importance of maternal nutrition before conception and in the early phase of gestation. TRIAL REGISTRATION: ClinicalTrials.gov: NCT01883193.

Predictors of iron consumption for at least 90 days during pregnancy: Findings from National Demographic Health Survey, Pakistan (2017-2018).

BACKGROUND: Iron supplementation is considered an imperative strategy for anemia prevention and control during pregnancy in Pakistan. Although there is some evidence on the predictors of iron deficiency anemia among Pakistani women, there is a very limited understanding of factors associated with iron consumption among Pakistani pregnant women. Thus, this study aimed to investigate the predictors of iron consumption for at least ≥90 days during pregnancy in Pakistan. METHODS: We analyzed dataset from the nationally representative Pakistan Demographic Health Survey 2017-2018. The primary outcome of the current study was the consumption of iron supplementation for ≥90 days during the pregnancy of the last birth. Women who had last childbirth 5 years before the survey and who responded to the question of iron intake were included in the final analysis (n = 6370). We analyzed the data that accounted for complex sampling design by including clusters, strata, and sampling weights. RESULTS: Around 30% of the women reported consumed iron tablets for ≥90 days during their last pregnancy. In the multivariable logistic regression analysis, we found that factors such as women's age (≥ 25 years) (adjusted prevalence ratio (aPR) = 1.52; 95% CI: 1.42-1.62)], wealth index (rich/richest) (aPR = 1.25; [95% CI: 1.18-1.33]), primary education (aPR = 1.33; [95% CI: 1.24-1.43), secondary education (aPR = 1.34; [95% CI: 1.26-1.43), higher education (aPR = 2.13; [95% CI: 1.97-2.30), women's say in choosing husband (aPR = 1.68; [95% CI: 1.57-1.80]), ≥ five antenatal care visits (aPR =2.65; [95% CI (2.43-2.89]), history of the last Caesarian-section (aPR = 1.29; [95% CI: 1.23-1.36]) were significantly associated with iron consumption for ≥90 days. CONCLUSION: These findings demonstrate complex predictors of iron consumption during pregnancy in Pakistan. There is a need to increase the number of ANC visits and the government should take necessary steps to improve access to iron supplements by targeting disadvantaged and vulnerable women who are younger, less educated, poor, and living in rural areas.

Quality of inpatient care of small and sick newborns in Pakistan: perceptions of key stakeholders.

BACKGROUND: In LMICs including Pakistan, neonatal health and survival is a critical challenge, and therefore improving the quality of facility-based newborn care services is instrumental in averting newborn mortality. This paper presents the perceptions of the key stakeholders in the public sector to explore factors influencing the care of small and sick newborns and young infants in inpatient care settings across Pakistan. METHODS: This exploratory study was part of a larger study assessing the situation of newborn and young infant in-patient care provided across all four provinces and administrative regions of Pakistan. We conducted 43 interviews. Thirty interviews were conducted with the public sector health care providers involved in newborn and young infant care and 13 interviews were carried out with health planners and managers working at the provincial level. A semi-structured interview guide was used to explore participants' perspectives on enablers and barriers to the quality of care provided to small and sick newborns at the facility level. The interviews were manually analyzed using thematic content analysis. FINDINGS: The study respondents identified multiple barriers contributing to the poor quality of small and sick newborn care at inpatient care settings. This includes an absence of neonatal care standards, inadequate infrastructure and equipment for the care of small and sick newborns, deficient workforce for neonatal case management, inadequate thermal care management for newborns, inadequate referral system, absence of multidisciplinary approach in neonatal case management and need to institute strong monitoring system to prevent neonatal deaths and stillbirths. The only potential enabling factor was the improved federal and provincial oversight for reproductive, maternal, and newborn care. CONCLUSION: This qualitative study was insightful in identifying the challenges that influence the quality of inpatient care for small and sick newborns and the resources needed to fix these. There is a need to equip Sick Newborn Care Units with needed supplies, equipment and medicines, deployment of specialist staff, strengthening of in-service training and staff supervision, liaison with the neonatal experts in customizing neonatal care guidelines for inpatient care settings and to inculcate the culture for inter-disciplinary team meetings at inpatient care settings across the country.

Desire to limiting child birth and the associated determinants among married females: Sukh Survey-Karachi, Pakistan.

OBJECTIVE: High rates of population growth negatively influence the social and economic development of a country. This study aimed to determine the women's desire to limiting child birth in future (fertility intention) and its determinants among Pakistani women of reproductive age resident of Karachi. METHODS: A community-based, multistage cross-sectional study was carried out among residents of the squatter settlements in Karachi. The were 4,485 married residents, and currently non-pregnant females of 18 to 49 years old. Framework adapted has been based on "Pullum 1980" to operationalize the outcome of determining the desire to limiting childbearing and the factors related with controlling the family size. Multivariable logistic regression using SPSS 13.0 was used. RESULTS: The survey comprised of a total sample of 4485 females who participated and acquiring a median (interquartile range) age of 30 (25 to 35) years. Whereas, the living children count was found to be [median: 3 children; (IQR: 2 to 4)]. From the total, 2109 (47%) wanted to limit the future child birth. Multivariable logistic analysis showed that women who did not want to limit child birth significantly (p-value <0.05) belonged to age groups 18 to 27 years (adjusted odds ratio [aOR]=0.25), and 28 - 37 years (aOR=0.39) compared to the women aged > 37 years (referent category), who belonged to poor wealth category (aOR=0.41), were ever contraceptive users (aOR=0.49), were currently not a contraceptive user (aOR=0.53), not educated (aOR=0.34), and having sons less than the daughters (aOR=0.74). Conversely, females with perceived family structure of ≤two children ideally (aOR=2.62), were autonomous (aOR=1.25) and who had equal daughters and sons (aOR=1.13) rather than more number of sons, had more probability to limiting child birth at a statistically significance (p-value) of less than 0.05. CONCLUSIONS: The survey highlights the strategic independent determinants and there is a need of devising behaviour modification modalities accordingly to expedite the use of contraceptive methods and to encourage fertility decline among women.

Hemoglobin concentrations and adverse birth outcomes in South Asian pregnant women: findings from a prospective Maternal and Neonatal Health Registry.

BACKGROUND: While the relationship between hemoglobin (Hb) concentrations and pregnancy outcomes has been studied often, most reports have focused on a specific Hb cutoff used to define anemia. Fewer studies have evaluated pregnancy outcomes across the entire range of Hb values. Moreover, to date, most studies of the relationship of Hb concentrations to pregnancy outcomes have been done in high-income countries. Thus, we have sought to determine the relationship between the range of maternal Hb concentrations and adverse birth outcomes among South Asian pregnant women. METHODS: For this study, we used data collected from two South Asian countries (Pakistan - Sindh Province and two sites in India - Belagavi and Nagpur) in a prospective maternal and newborn health registry study. To assess the association between Hb concentrations and various maternal and fetal outcomes, we classified the Hb concentrations into seven categories. Regression analyses adjusting for multiple potential confounders were performed to assess adverse pregnancy outcomes across the range of Hb concentrations. FINDINGS: Between January 2012 and December 2018, 130,888 pregnant women were enrolled in the South Asian sites had a Hb measurement available, delivered and were included in the analyses. Overall, the mean Hb concentration of pregnant women from the sites was 9.9 g/dL, 10.0 g/dL in the Indian sites and 9.5 g/dL in the Pakistan site. Hb concentrations < 7 g/dL were observed in 6.9% of the pregnant Pakistani women and 0.2% of the Indian women. In both the Pakistani and Indian sites, women with higher parity and women with no formal education had lower Hb concentrations. In the Pakistani site, women > 35 years of age, women with ≥4 children and those who enrolled in the third trimester were more likely to have Hb concentrations of < 7 g/dL but these associations were not found for the Indian sites. When adjusting for potential confounders, for both India and Pakistan, lower Hb concentrations were associated with stillbirth, preterm birth, lower mean birthweight, and increased risk of low birthweight. In the Pakistani site, there was evidence of a U-shaped relationship between Hb concentrations and low birth weight, and neonatal mortality, and in India with hypertensive disease. INTERPRETATION: This study documented the relationship between maternal Hb concentrations and adverse pregnancy outcomes in women from the Pakistani and Indian sites across the range of Hb values. Both low and high Hb concentrations were associated with risk of at least some adverse outcomes. Hence, both low and high values of Hb should be considered risk factors for the mother and fetus.

Trends and determinants of stillbirth in developing countries: results from the Global Network's Population-Based Birth Registry.

BACKGROUND: Stillbirth rates remain high, especially in low and middle-income countries, where rates are 25 per 1000, ten-fold higher than in high-income countries. The United Nations' Every Newborn Action Plan has set a goal of 12 stillbirths per 1000 births by 2030 for all countries. METHODS: From a population-based pregnancy outcome registry, including data from 2010 to 2016 from two sites each in Africa (Zambia and Kenya) and India (Nagpur and Belagavi), as well as sites in Pakistan and Guatemala, we evaluated the stillbirth rates and rates of annual decline as well as risk factors for 427,111 births of which 12,181 were stillbirths. RESULTS: The mean stillbirth rates for the sites were 21.3 per 1000 births for Africa, 25.3 per 1000 births for India, 56.9 per 1000 births for Pakistan and 19.9 per 1000 births for Guatemala. From 2010 to 2016, across all sites, the mean stillbirth rate declined from 31.7 per 1000 births to 26.4 per 1000 births for an average annual decline of 3.0%. Risk factors for stillbirth were similar across the sites and included maternal age < 20 years and age > 35 years. Compared to parity 1-2, zero parity and parity > 3 were both associated with increased stillbirth risk and compared to women with any prenatal care, women with no prenatal care had significantly increased risk of stillbirth in all sites. CONCLUSIONS: At the current rates of decline, stillbirth rates in these sites will not reach the Every Newborn Action Plan goal of 12 per 1000 births by 2030. More attention to the risk factors and treating the causes of stillbirths will be required to reach the Every Newborn Action Plan goal of stillbirth reduction. TRIAL REGISTRATION: NCT01073475 .

Birth length is the strongest predictor of linear growth status and stunting in the first 2 years of life after a preconception maternal nutrition intervention: the children of the Women First trial.

BACKGROUND: The multicountry Women First trial demonstrated that nutritional supplementation initiated prior to conception (arm 1) or early pregnancy (arm 2) and continued until delivery resulted in significantly greater length at birth and 6 mo compared with infants in the control arm (arm 3). OBJECTIVES: We evaluated intervention effects on infants' longitudinal growth trajectory from birth through 24 mo and identified predictors of length status and stunting at 24 mo. METHODS: Infants' anthropometry was obtained at 6, 12, 18, and 24 mo after the Women First trial (registered at clinicaltrials.gov as NCT01883193), which was conducted in low-resource settings: Democratic Republic of Congo, Guatemala, India, and Pakistan. Longitudinal models evaluated intervention effects on infants' growth trajectory from birth to 24 mo, with additional modeling used to identify adjusted predictors for growth trajectories and outcomes at 24 mo. RESULTS: Data for 2337 (95% of original live births) infants were evaluated. At 24 mo, stunting rates were 62.8%, 64.8%, and 66.3% for arms 1, 2, and 3, respectively (NS). For the length-for-age z-score (LAZ) trajectory, treatment arm was a significant predictor, with adjusted mean differences of 0.19 SD (95% CI: 0.08, 0.30; P < 0.001) and 0.17 SD (95% CI: 0.07, 0.27; P < 0.001) for arms 1 and 2, respectively. The strongest predictors of LAZ at 24 mo were birth LAZ <-2 and <-1 to ≥-2, with adjusted mean differences of -0.76 SD (95% CI: -0.93, -0.58; P < 0.001) and -0.47 SD (95% CI: -0.56, -0.38; P < 0.001), respectively. For infants with ultrasound-determined gestational age (n = 1329), the strongest predictors of stunting were birth LAZ <-2 and <-1 to ≥- 2: adjusted relative risk of 1.62 (95% CI: 1.39, 1.88; P < 0.001) and 1.46 (95% CI: 1.31, 1.62; P < 0.001), respectively. CONCLUSIONS: Substantial improvements in postnatal growth are likely to depend on improved intrauterine growth, especially during early pregnancy.

Sociodemographic, Clinical Characteristics, and Outcomes of Influenza Pneumonia Patients Admitted in a Tertiary Care Hospital in Karachi, Pakistan: Findings from a Cross-sectional Study.

OBJECTIVE: To determine the sociodemographic, clinical characteristics, and outcomes of influenza pneumonia patients in tertiary care hospital, Karachi Pakistan. STUDY DESIGN: A cross-sectional study. PLACE AND DURATION OF STUDY: The Aga Khan University Hospital Karachi Pakistan from  January 2013 to December 2018.  Methodology: All adult patients who were older than 18 years and suspected to have viral pneumonia were included in the study. Data were abstracted on 105 patients and were entered on preformed proforma after reviewing the files of patients. RESULTS: Ninety-four (89.5%) patients were influenza positive and 15.2% (n=16) had been vaccinated. Around 92.4% (n=97), 81.9% (n=86) and 61.9% (n=65) patients had cough, fever and shortness of breath, respectively; and 63.8% (n=67), 16.2% (n=17), and 2.9% (n=3) patients had consolidation, nodules, and cavitation, respectively. Almost 91.4% (n=96) patients were given treatment and discharged home; however, 7.6% (n=8) died. Procalcitonin, creatinine, HCO3 , lactate, and bilirubin level were increased in 2nd group (mortality group) after 48 hours; however, the results were only significant for HCO3 (p = 0.035). CONCLUSION: Influenza pneumonia is very common in our population and older people are more likely to be affected by this disease. Patients can be prevented from adverse outcomes and complications, if diagnosed and treated in time. Key Words: Influenza, Clinical characteristics, Outcome, Patients.

B-Vitamins and Choline in Human Milk Are Not Impacted by a Preconception Lipid-Based Nutrient Supplement, but Differ Among Three Low-to-Middle Income Settings-Findings From the Women First Trial.

Introduction: Optimal human milk (HM) B-vitamin concentrations remain undefined, especially in areas where undernutrition is prevalent. The impact of supplementation pre-conception through pregnancy on HM B-vitamin composition remains unknown. Methods: Human milk (HM) was collected at 2-weeks postpartum from 200 women in Guatemala, India, and Pakistan (the Women First Trial). The women were randomized to start a lipid-based nutrient supplement before conception, at end of the first trimester, or not at all; intervention continued until delivery. HM concentrations of eight B-vitamins and choline were assessed via ultra-performance liquid chromatography-tandem mass spectrometry. Maternal diet was assessed in early pregnancy, and infant growth followed through 6 months post-delivery. Results: Despite supplement exposure averaging 15.7 (pre-conception arm) and 6.0 months (prenatal arm), HM B-vitamins did not differ between arms, but site differences were evident. Guatemala had higher HM concentrations of vitamin B3 than Pakistan and India. Pakistan had higher HM concentrations of thiamin and vitamin B6 than India and Guatemala. Cohort average HM vitamin B2 (162 ± 79 µg/L) and B6 (31.8 ± 24.6 µg/L) fell below values defined as deficient in 81.5 and 85.5% of samples, potentially reflecting sampling procedures and timing. Maternal dietary intakes of only vitamin B6 and choline were associated with the corresponding concentrations in HM (p < 0.005). No HM B-vitamin concentrations were associated with infant growth. Conclusion: Prenatal supplementation for at least 6 months had no impact on HM B-vitamin concentrations at 2-weeks postpartum. Results suggest that the adequacy of HM composition was generally maintained, with potential exceptions of vitamin B2 and B6.

Prevalence and Determinants of Anemia among Women of Reproductive Age in Developing Countries.

Anemia is one of the major causes of maternal mortality and morbidity across the globe, affecting around two-thirds of pregnant women in developing countries. The objective of this study was to synthesise study findings regarding the prevalence and determinants of anemia among women of reproductive age in developing countries. A total of 28 articles were reviewed by two authors for preliminary screening after removing overlapping information. Finally, 15 studies conducted from 2000 to 2015 were included in the review. The average prevalence of anemia was found to be 46.5% with a range of 18.1% to 75% in different studies. Factors such as increased maternal age, low education, high parity, poor socio-economic status, poor nutritional status, and certain diseases have been found as important determinants of anemia. There is a need to improve the socio-economic status, literacy, diet and general health of poor women in developing countries.

Prevalence and determinants of anemia among women of reproductive age in Thatta Pakistan: Findings from a cross-sectional study.

BACKGROUND: Anemia is a major public health concern among women of reproductive age leading to high maternal mortality in low- and middle-income countries. Of the prior studies conducted in Pakistan, most focused on large urban areas and did not explore the determinants of anemia among women of reproductive age (WRA) across socio-demographic, dietary, reproductive, and biological domains. Thus, we aimed to study the prevalence and determinants of anemia among WRA in rural Pakistan. METHODS: We conducted a cross-sectional study in the Thatta district of Pakistan from September 2018 to January 2019 and enrolled 150 non-pregnant, married women. Data collectors administered a structured questionnaire to collect sociodemographic, reproductive and dietary data from women, who also provided stool and blood samples. We classified all WRA as anemic if their hemoglobin was <12.0 g/dl. We performed logistic regression analysis to calculate adjusted odds ratios (aOR) and their respective 95% CIs to assess the determinants of anemia. RESULTS: In our study, 61.3% of the enrolled women were anemic. In the multivariable analysis, we found that factors such as serum iron levels of less than 50 µg/dl (aOR: 7.17; 95% CI (2.94, 17.47)), history of breastfeeding (aOR: 2.43; 95% CI (1.04, 5.72)), living in a katcha house (aOR: 6.61; 95% CI (2.21, 19.87)), no consumption of meat (aOR: 4.18; 95% CI (1.66, 9.96)) were significantly associated with anemia among WRA. A history of more than one abortion (aOR: 0.06; 95% CI (0.01, 0.33) appeared protective for its association with anemia. CONCLUSION: Our findings demonstrate a high burden of anemia and its complex determinants among WRA in rural Pakistan. A combination of nutritional and educational strategies should be designed to encourage rural women to consume iron-rich foods in their diet with an access to adequate food. Breastfeeding women should be encouraged to consume extra calories with sufficient intake of the food to continue exclusive breastfeeding and reserve the iron stores through amenorrhea to prevent themselves from becoming anemic.

Preconception nutrition intervention improved birth length and reduced stunting and wasting in newborns in South Asia: The Women First Randomized Controlled Trial.

South Asia has >50% of the global burden of low birth weight (LBW). The objective was to determine the extent to which maternal nutrition interventions commenced before conception or in the 1st trimester improved fetal growth in this region. This was a secondary analysis of combined newborn anthropometric data for the South Asian sites (India and Pakistan) in the Women First Preconception Maternal Nutrition Trial. Participants were 972 newborn of mothers who were poor, rural, unselected on basis of nutritional status, and had been randomized to receive a daily lipid-based micronutrient supplement commencing ≥3 months prior to conception (Arm 1), in the 1st trimester (Arm 2), or not at all (Arm 3). An additional protein-energy supplement was provided if BMI <20 kg/m2 or gestational weight gain was less than guidelines. Gestational age was established in the 1st trimester and newborn anthropometry obtained <48-hours post-delivery. Mean differences at birth between Arm 1 vs. 3 were length +5.3mm and weight +89g. Effect sizes (ES) and relative risks (RR) with 95% CI for Arm 1 vs. 3 were: length-for-age Z-score (LAZ) +0.29 (0.11-0.46, p = 0.0011); weight-for-age Z-score (WAZ) +0.22 (0.07-0.37, p = 0.0043); weight-to-length-ratio-for-age Z-score (WLRAZ) +0.27 (0.06-0.48, p = 0.0133); LAZ<-2, 0.56 (0.38-0.82, p = 0.0032); WAZ <-2, 0.68 (0.53-0.88, p = 0.0028); WLRAZ <-2, 0.76 (0.64-0.89, p = 0.0011); small-for-gestational-age (SGA), 0.74 (0.66-0.83, p<0.0001); low birth weight 0.81 (0.66-1.00, p = 0.0461). For Arm 2 vs. 3, LAZ, 0.21 (0.04-0.38); WAZ <-2, 0.70 (0.53-0.92); and SGA, 0.88 (0.79-0.97) were only marginally different. ES or RR did not differ for preterm birth for either Arm 1 vs. 3 or 2 vs. 3. In conclusion, point estimates for both continuous and binary anthropometric outcomes were consistently more favorable when maternal nutrition supplements were commenced ≥3 months prior to conception indicating benefits to fetal growth of improving women's nutrition in this population.

Using mobile phones to improve young people's sexual and reproductive health in low- and middle-income countries: a systematic review protocol to identify barriers, facilitators and reported interventions.

BACKGROUND: Due to a growing reliance on mobile phone technology and decreasing mobile phone costs, the use of mobile phones is on the rise, especially among the youth population. Young people are responsive and enthusiastic to use novel approaches such as mHealth to access sexual and reproductive health information and services. Globally, reproductive health programs have used mHealth to provide sexual and reproductive health education and services to young people, through diverse communication channels. However, few attempts have been made to systematically review the mHealth programs for young people sexual and reproductive health (SRH) in low- and middle-income countries (LMICs). In addition, very little is known regarding the potential barriers and facilitators to the uptake of mobile phone interventions for improving young people SRH. This review aims to highlight facilitators and inhibitors to implementing and increasing uptake of mHealth interventions for young people's SRH, in LMICs specifically. Additionally, the review will identify the range of mHealth solutions which can be used for improving young people's SRH in LMICs. METHODS: The review will focus on comparing the various types of mHealth interventions/strategies that are used to improve young people's SRH services in LMICs. PubMed, CINAHL Plus, Science Direct, Cochrane, and gray literature will be explored using a detailed search strategy. The studies involving young people (adolescents and youth) aged 10-24 years to which mHealth interventions were delivered for improving their SRH outcomes will be included in this review. LMICs will be selected according to the World Bank's (WB) 2018 Country Classification list. Studies published between January 2005 and March 2018 will be included as the field of mHealth has emerged over the last decade. English language articles will be included as the authors are proficient in this language. DISCUSSION: The systematic review will assist researchers and SRH professionals in understanding facilitators and barriers to implementing and increasing the uptake of mHealth interventions for SRH in LMICs. Finally, this review will provide more detailed information about embracing the use of mobile phones at different levels of the healthcare system for improving young people's SRH outcomes. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42018087585.

Challenges of Implementing an Individual Randomized Controlled Trial (Women First: Preconception Maternal Nutrition Study) in a Rural Study Site: A Case Study From Pakistan.

Persistent global disparities in maternal and neonatal outcomes associated with poor maternal nutrition provided the genesis of the Women First (WF) study, an individually randomized controlled trial on preconceptional maternal nutrition. This article describes the challenges that arose in implementing this trial related to nutrition or diet of the mother, in District Thatta-Pakistan. During different phases of the study, we encountered problems in identifying the eligible participants, taking consent from couples, randomizing participants in different arms, conducting biweekly follow-up visits on time, ensuring compliance to the intervention, and measuring the primary outcome within the 24 hours of birth. Each challenge was itself an opportunity for the research team to address the same through effective coordination and teamwork. Moreover, with adequate resources and dedicated staff with diverse backgrounds, it was possible to implement the WF study across the widely scattered geographic clusters of District Thatta. In addition, there are some broad strategies that could be applied to other studies such as very close contact either in person or at least by talking to mothers via phones and rapport with the study participants, the study leadership of country coordinator and the field supervisors to build trust between those on front lines and the study leadership. Moreover, continuous monitoring and supervision with frequent training and refreshers were also found to be more important to assure the data quality and to meet the study targets. Community meetings were also found to be very helpful and effective to follow the participants for a long time. Researchers conducting a similar type of studies particularly in rural areas can learn many lessons from such experiences. Thus, the process of implementing the study in one of the rural areas of Pakistan provides an insight into where and how similar individual randomized trials might be deployed.

Pregnant Women in Four Low-Middle Income Countries Have a High Prevalence of Inadequate Dietary Intakes That Are Improved by Dietary Diversity.

BACKGROUND: Up-to-date dietary data are required to understand the diverse nutritional challenges of pregnant women living in low-middle income countries (LMIC). To that end, dietary data were collected from 1st trimester pregnant women in rural areas of Guatemala, India, Pakistan, and Democratic Republic of the Congo (DRC) participating in a maternal lipid-based nutrient supplement (LNS) Randomized Controlled Trial to examine dietary diversity (DD), usual group energy and nutrient intakes, and prevalence of inadequate dietary intakes. METHODS: Two 24-h dietary recalls were conducted in ~240 pregnant women/site (total n = 966) prior to 12-week gestation. Adequate DD was assessed, i.e., ≥5 major food groups consumed within the past 24 h. Median, Q1, Q3 intakes (without LNS) of energy, macronutrients, 12 micronutrients, and phytate were examined. The "at risk" prevalence of inadequate intakes were based on international guidelines for pregnant women. RESULTS: Dietary patterns varied widely among sites, with adequate DD reported: 20% (Pakistan), 25% (DRC), 50% (Guatemala), and 70% (India). Significantly higher intakes of most key nutrients were observed in participants with adequate DD. More than 80% of women in all sites had inadequate intakes of folate, vitamin B12, and choline, and >80% of women in India and DRC also had inadequate intakes of calcium, thiamine, riboflavin, and vitamin B6. CONCLUSIONS: Our data highlight the likely need for micronutrient supplementation in pregnancy, specifically multi-micronutrient interventions, and support the value of increasing DD as part of sustainable long-term nutrition programs for women of reproductive age in these poor rural settings in LMIC.

Trends of antenatal care during pregnancy in low- and middle-income countries: Findings from the global network maternal and newborn health registry.

BACKGROUND: Antenatal care (ANC) is an important opportunity to diagnose and treat pregnancy-related complications and to deliver interventions aimed at improving health and survival of both mother and the infant. Multiple individual studies and national surveys have assessed antenatal care utilization at a single point in time across different countries, but ANC trends have not often been studied in rural areas of low-middle income countries (LMICs). The objective of this analysis was to study the trends of antenatal care use in LMICs over a seven-year period. METHODS: Using a prospective maternal and newborn health registry study, we analyzed data collected from 2011 to 2017 across five countries (Guatemala, India [2 sites], Kenya, Pakistan, and Zambia). Utilization of any ANC along with use of select services, including vitamins/iron, tetanus toxoid vaccine and HIV testing, were assessed. We used a generalized linear regression model to examine the trends of women receiving at least one and at least four antenatal care visits by site and year, controlling for maternal age, education and parity. RESULTS: Between January 2011 and December 2017, 313,663 women were enrolled and included in the analysis. For all six sites, a high proportion of women received at least one ANC visit across this period. Over the years, there was a trend for an increasing proportion of women receiving at least one and at least four ANC visits in all sites, except for Guatemala where a decline in ANC was observed. Regarding utilization of specific services, in India almost 100% of women reported receiving tetanus toxoid vaccine, vitamins/iron supplementation and HIV testing services for all study years. In Kenya, a small increase in the proportion of women receiving tetanus toxoid vaccine was observed, while for Zambia, tetanus toxoid use declined from 97% in 2011 to 89% in 2017. No trends for tetanus toxoid use were observed for Pakistan and Guatemala. Across all countries an increasing trend was observed for use of vitamins/iron and HIV testing. However, HIV testing remained very low (<0.1%) for Pakistan. CONCLUSION: In a range of LMICs, from 2011 to 2017 nearly all women received at least one ANC visit, and a significant increase in the proportion of women who received at least four ANC visits was observed across all sites except Guatemala. Moreover, there were variations regarding the utilization of preventive care services across all sites except for India where rates were generally high. More research is required to understand the quality and influences of ANC.