Publications by authors named "Sampson Opoku"

Background: As the largest professional group, nurses and midwives play instrumental roles in healthcare delivery, supporting the smooth administration and operation of the health system. Consequently, the withdrawal of nursing and midwifery services via strike action has direct and indirect detrimental effects on access to healthcare.

Objective: The current study examined the impact of strike action by nurses and midwives with respect to access to and use of health services.

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Background: Currently in China, out of the total dialysis population, approximately 20% represents continuous ambulatory peritoneal dialysis (CAPD) and almost half of CAPD patients was affected by malnutrition. This study aimed to investigate the association between nutritional predictors and malnutrition with 5.1 years of dialysis according to the subjective global assessment (SGA) in continuous ambulatory peritoneal dialysis (CAPD) patients.

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Effective management of dyslipidemia is important. This study aimed to determine the awareness, treatment, control, and determinants of dyslipidemia in middle-aged and older Chinese adults in China. Using data from the 2015 China National Stroke Screening and Prevention Project (CNSSPP), a nationally representative sample of 135,403 Chinese adults aged 40 years or more were included in this analysis.

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Background: We estimated the prevalence and socio-demographic risk factors of hypertension among Ghanaian adults as per the Joint National Committee 7 and the 2017 American College of Cardiology/American Hypertension Association hypertension thresholds used for diagnosis and treatment.

Methods: This cross-sectional analysis included 12 151 adults (8295 females and 3856 males) aged 18 years or older who participated in the 2014 Ghana Demographic and health Survey. Multiple logistic regression models were applied to obtain risk factors associated with hypertension as per both guidelines.

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This cross-sectional study sought to broaden the limited evidence on violence against young adolescent girls in non-conflict zones within the Democratic Republic of the Congo (DRC). Our goal was to estimate the prevalence of and the predictors of physical and/or sexual abuse among girls aged 11-18 years in Kinshasa. A total of 3,100 girls from five randomly selected schools were recruited by our team and given the questionnaires; among them, 3,011 (97.

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Background: Studies on professional identity and related factors among Chinese general practitioners (GPs) are unavailable. The objective of this study was to investigate the professional identity level of GPs in China and explore factors associated with GPs' perceptions of their professional identity.

Methods: A multistage stratified random sampling method was used to collect data with a structured self-administered questionnaire from 3236 GPs working in community health service institutions (CHIs) in China between October, 2017 and February, 2018.

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Objective: Zambia is among the world's top 10 countries with higher fertility rate (5.5 births/woman); unmet family planning need for births spacing (14%) and limiting births (7%). Women in rural Zambia (24%) are reported to have unmet need for family planning than those in urban areas (17%).

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Background: High occupational burnout among general practitioners (GPs) is an important challenge to China's efforts to strengthen its primary healthcare delivery; however, data to help understand this issue are unavailable. This study aimed to investigate the prevalence of burnout and associated factors among GPs.

Methods: A cross-sectional design was used to collect data from December 12, 2014, to March 10, 2015, with a self-administered structured questionnaire from 1015 GPs (response rate, 85.

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Studies on turnover intention among Chinese general practitioners (GPs) at the national level are limited. This study aimed to assess intention to leave and its associated factors among a nationally representative sample of GPs. The participants were selected using a multistage stratified random sampling method.

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Background: Dyslipidemia is a modifiable risk factor for cardiovascular disease (CVD). We investigated the prevalence and associated risk factors of dyslipidemia- raised total cholesterol (TC), raised triglycerides (TG), raised low-density lipoprotein (LDL-C), low high-density lipoprotein (HDL-C), and raised non-high-density lipoprotein (non-HDL-C) in rural and urban China.

Methods: We analyzed data from 136,945 participants aged 40-100 years of the CNSSPP project for 2014.

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We aim to quantitatively synthesise available epidemiological evidence on the prevalence rates of workplace violence (WPV) by patients and visitors against healthcare workers. We systematically searched PubMed, Embase and Web of Science from their inception to October 2018, as well as the reference lists of all included studies. Two authors independently assessed studies for inclusion.

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Background: The American Heart Association concluded that waist circumference was a better predictor of blood pressure risk than BMI in Asians. However, data are inconsistent and information in Chinese, the largest global population group, is limited.

Methods: Data was obtained from the Chinese National Stroke Prevention Project Survey of a nationally representative sample of middle-aged and older Chinese adults.

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