Determinants and underlying causes of frequent attendance in midwife-led care:an exploratory cross-sectional study

BACKGROUND: An adequate number of prenatal consultations is beneficial to the health of the mother and fetus. Guidelines recommend an average of 5-14 consultations. Daily practice, however, shows that some women attend the midwifery practice more frequently. This study examined factors associated with frequent attendance in midwifery-led care. METHODS: We conducted a cross-sectional study in a large midwifery practice in the Netherlands among low-risk women who started prenatal care in 2015 and 2016. Based on Andersen's behavioral model, we collected data on potential determinants from the digital midwifery's practice database. Prenatal healthcare utilization was measured by a revised version of the Kotelchuck Index, which measures a combination of care entry and numbers of visits. Logistic regression models were fitted to estimate the likelihood of frequent attendance compared to the recommended number of visits, adjusted for all relevant factors. Separate models were fitted on the non-referred and the referred group of obstetric-led care, as referral was found to be an effect modifier. RESULTS: The prevalence of frequent attendance was 23% (243/1053), mainly caused by worries and/or vague complaints (44%; 106/243). Among non-referred women, 53% (560/1053), frequent attendance was associated with consultation with an obstetrician (OR = 3.99 (2.35-6.77)) and exposure to sexual violence (OR = 2.17 (1.11-4.24)). Among the referred participants, 47% (493/1053), frequent attendance was associated with a consultation with an obstetrician (OR = 2.75 (1.66-4.57)), psychosocial problems in the past or present (OR = 1.85 (1.02-3.35) or OR = 2.99 (1.43-6.25)), overweight (OR = 1.88 (1.09-3.24)), and deprived area (OR = 0.50 (0.27-0.92)). CONCLUSION: Our exploratory study indicates that the determinants of frequent attendance in midwifery-led care differs between non-referred and referred women. Underlying causes for frequent attendance was mainly because of non-medical reasons. IMPLICATION FOR PRACTICE: A trustful midwife-client relationship is known to be needed for clients such as frequent attenders to share more detailed, personal stories in case of vague complaints or worries, which is necessary to identify their implicit needs

Is first trimester vitamin D status in nulliparous women associated with pregnancy related hypertensive disorders?

this study aimed to explore if maternal vitamin D status in early pregnancy was associated with pre-eclampsia and pregnancy-induced hypertension. Relationships between vitamin D status and blood pressure at the start of pregnancy as well as the occurrence of a mid-pregnancy drop in blood pressure were also explored. This secondary analysis was completed to investigate a possible mechanism for the association between vitamin D status and pregnancy related hypertensive disorders. data were obtained from the Amsterdam Born Children and their Development study, a prospective community-based cohort study based in Amsterdam, The Netherlands. a total of 2074 nulliparous women without pre-existing hypertension and with a known vitamin D status before 17 weeks gestation were included in the study. Vitamin D status was categorized into four groups: "normal" (≥50nmol/L), "insufficient" (30-49.9nmol/L) "deficient" (20-29.9nmol/L) or "severely deficient" ( <20nmol/L). logistic regression analysis was used to investigate if vitamin D status was related to the odds of experiencing pre-eclampsia or pregnancy-induced hypertension. Models were corrected for maternal age, ethnicity, pre-pregnancy BMI, smoking and socioeconomic status. χ(2) and ANOVA tests were used to investigate relationships between vitamin D status and the blood pressure parameters. when compared to women with a normal vitamin D status, women who were severely deficient had an increased risk for pre-eclampsia (OR 2.08; 95% CI, 1.05-4.13), but the association was rendered non-significant after correction (OR 1.88; 95% CI 0.79-4.48). There were no associations between vitamin D status and pregnancy-induced hypertension, starting blood pressure or the occurrence of a mid-pregnancy drop in blood pressure. no strong evidence was found for an association between first trimester vitamin D status and pregnancy related hypertensive disorders in nulliparous women. at this time, vitamin D supplementation is not warranted for the specific purpose of preventing pregnancy related hypertensive disorder