Contraceptive experience and factors associated with desire for postpartum family planning among pregnant women of the nkongsamba health district, Littoral Region, Cameroon.

Background: The postpartum period remains a very important period during which contraceptive needs can be met and a significant reduction of maternal and foetal morbi-mortality achieved. This study aimed to evaluate past contraceptive experience and identify factors associated with the desire for postpartum family planning among women in late pregnancy.

Methods: We conducted a cross-sectional survey from September 2020 to December 2021 in four major health facilities of the Nkongsamba Health District, Cameroon, and consecutively included all pregnant women in late pregnancy, who came for antenatal follow-up in these health facilities.

Time to SARS-CoV-2 clearance in African, Caucasian, and Asian ethnic groups.

Background: COVID-19 may become a seasonal disease. SARS-CoV-2 active circulation coupled with vaccination efforts has undoubtedly modified the virus dynamic. It is therefore important investigate SARS-CoV-2 dynamic in different groups of population following the course of spatiotemporal variance and immunization.

Association of hypertension in pregnancy with serum electrolyte disorders in late pregnancy among Cameroonian women.

Multiple electrolyte disorders, including sodium, potassium and calcium disorders, have been associated with hypertension in pregnancy. Most of these studies failed to evaluate the combined effect of low and high sodium, potassium, calcium and chloride ion concentrations on hypertension in pregnancy. This study evaluates the combined effect of these ion categories (low, normal, high) on hypertension in pregnancy.

Calcium supplementation in pregnancy: An analysis of potential determinants in an under-resourced setting.

Introduction: Despite the evidence that calcium supplementation in pregnancy improves maternofoetal outcomes, many women still do not take calcium supplements during pregnancy in Cameroon. This study identifies factors that influence calcium supplementation during pregnancy in a low resource setting.

Methods: We conducted a cross-sectional hospital-based study (from November 2020 to September 2021) targeting 1074 healthy women in late pregnancy at the maternities of four major health facilities in the Nkongsamba Health District, Cameroon.

Factors associated with full vaccination and zero vaccine dose in children aged 12-59 months in 6 health districts of Cameroon.

Background: Routine immunisation coverage in Cameroon is still below the target of the national Expanded Programme on Immunisation (EPI), with only 42% of children fully immunised according to Demographic and Health Survey (DHS) report in 2018. The objective of this study was to evaluate factors associated with full immunisation and zero-dose in Cameroonian children.

Methods: A two-stage cross-sectional cluster survey was conducted in Yaoundé in November 2021, targeting children aged 12-59 months.

Risk factors for short birth interval: A hospital-based cross-sectional study among women in the Nkongsamba Health District, Littoral Region, Cameroon.

Short birth interval remains a major reproductive health problem, especially in the developing world. It is associated with maternal, neonatal, infant and under-five morbidity and mortality. This study identifies the risk factors of short birth interval among women in Cameroon.

Factors associated with routine vaccination card retention among children aged 0-59 months in Yaounde-Cameroon: A cross-sectional survey.

Background: The routine vaccination card is an important health record for children, but recent findings suggest that vaccination card retention in Cameroon is low, varying from 29%-53%. The aim of this study was to assess factors associated with children's routine vaccination card retention in Cameroon.

Methods: This cross-sectional survey was conducted in Yaoundé in November 2021, targeting children aged 0-59 months.

Adverse maternofoetal outcomes associated with ionised calcaemia, total calcaemia, albuminaemia, and calcium supplementation in pregnancy: Analysis from a resource-limited setting.

Introduction: Disorders of total calcium (tCa) in pregnancy have been associated with adverse maternofoetal outcomes. However, studies evaluating this from the viewpoint of ionised calcaemia are practically inexistent. This study estimates the prevalence of some adverse maternal and foetal outcomes and the potential effect of ionised calcium (iCa), tCa, albumin and calcium supplementation on some maternofoetal outcomes.

Ionised and total hypocalcaemia in pregnancy: An analysis of prevalence and risk factors in a resource-limited setting, Cameroon.

Introduction: Hypocalcaemia remains a prevalent laboratory finding in pregnancy, capable of inducing adverse maternofoetal outcomes. This study compares the prevalence of hypocalcaemia in apparently healthy pregnant women from the ionised, and total calcaemia viewpoints and further identifies factors associated with total crude and ionised hypocalcaemia in pregnancy.

Methods: A hospital-based cross-sectional study was conducted between November 2020 and September 2021, targeting apparently healthy pregnant women received in late pregnancy in four maternities in the Nkongsamba Health District, Cameroon.