Premium
Risk factors of pre‐hypertension and hypertension among non‐pregnant women of reproductive age in northeastern Tanzania: a community based cross‐sectional study
Author(s) -
Msemo Omari A.,
Schmiegelow Christentze,
Nielsen Birgitte B.,
Kousholt Hannah,
Grunnet Louise G.,
Christensen Dirk L.,
Lusingu John P. A.,
Møller Sofie L.,
Kavishe Reginald A.,
Minja Daniel T. R.,
Bygbjerg Ib C.
Publication year - 2018
Publication title -
tropical medicine and international health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.056
H-Index - 114
eISSN - 1365-3156
pISSN - 1360-2276
DOI - 10.1111/tmi.13149
Subject(s) - medicine , anthropometry , risk factor , obesity , logistic regression , prehypertension , cross sectional study , blood pressure , obstetrics , pediatrics , pathology
Objectives To determine risk factors of pre‐hypertension and hypertension in a cohort of 1247 rural Tanzanian women before conception. Methods Demographic and socioeconomic data, anthropometric measurements, past medical and obstetric history and other risk factors for pre‐hypertension and hypertension were collected using a structured questionnaire. Multiple logistic regression analysis was used to evaluate the associations between anthropometric indices and other risk factors of pre‐hypertension and hypertension. The predictive power of different anthropometric indicators for identification of pre‐hypertension and hypertension patients was determined by Receiver Operating Characteristic curves ( ROC ). Results The median (range) age was 28.0 (18–40) years. The age‐standardised prevalences of pre‐hypertension and hypertension were 37.2 (95% CI 34.0–40.6) and 8.5% (95% CI 6.7–10.8), respectively. Of hypertensive patients ( n = 98), only 20 (20.4%) were aware of their condition. In multivariate analysis, increasing age, obesity and haemoglobin levels were significantly associated with pre‐hypertension and hypertension. Conclusion Despite a low prevalence of hypertension, over one third of the women had pre‐hypertension. This poses a great challenge ahead as pre‐hypertensive women may progress into hypertension as they grow older without appropriate interventions. Obesity was the single most important modifiable risk factor for pre‐hypertension and hypertension.