The purpose of this study was to assess the epidemiology of preventable risk factors for NCDs among the adult population in Tigray, Northern Ethiopia. A quantitative descriptive cross-sectional design was employed to describe the distribution of behavioural and biological risk factors for NCDs, assess the status of knowledge, perceptions, attitude and behaviour of the study participants for NCDs and their risk factors, and a matched case-control study to identify the determinants of hypertension. The data was collected using a structured questionnaire for the interview, physical measurements including weight and height scales, non-elastic measuring tape for waist and hip circumferences, Omron digital BP apparatus for blood pressure and heart rate; Accutrend Plus for measuring fasting blood glucose, cholesterol and triglycerides. For the descriptive cross-sectional study a total of 2347 participants were included, and for the matched case control study a total of 117 cases and 235 controls participated. Behavioural and biological risk factors were assessed. Only 0.8% of the study participants used optimal fruit serving per day. The prevalence of low level physical activity (<600 MET-minutes/week) was 44.8%. The magnitude of ever alcohol consumption was 66.8%. However, the magnitude of khat chewing and tobacco smoking among the study participants was not as high as the other risk factors i.e. 3.3% and 2.3% respectively. The magnitude of hypertension, central obesity, hyperglycaemia, hypercholesterolemia and hypertriglyceridemia was 9.9%, 22.2%, 3.5%, 30.3% and 32.2% respectively. Factors associated with the risks aforementioned were gender, age, place of residence, education, knowledge status on NCDs, mental stress and others. The status of knowledge on CVDs, breast and cervical cancers, diabetes and their potential risk factors was low and not comprehensive. Misconceptions on NCDs and body size and shape were pervasive. Risky behaviours underlying NCDs were rampant in the study population. Factors related to poor knowledge on NCDs were gender, age, place of residence, education and misconceptions on NCDs. The determinants of hypertension were physical inactivity, duration of alcohol intake, central obesity and mental stress. Awareness raising interventions on NCDs and their risk factors; improving socio-economic status and accessibility to health care settings have to be in place to curb these formidable problems. / Health Studies / D. Litt. et Phil. (Health Studies)

The purpose of this study was to assess the epidemiology of preventable risk factors for NCDs among the adult population in Tigray, Northern Ethiopia. A quantitative descriptive cross-sectional design was employed to describe the distribution of behavioural and biological risk factors for NCDs, assess the status of knowledge, perceptions, attitude and behaviour of the study participants for NCDs and their risk factors, and a matched case-control study to identify the determinants of hypertension. The data was collected using a structured questionnaire for the interview, physical measurements including weight and height scales, non-elastic measuring tape for waist and hip circumferences, Omron digital BP apparatus for blood pressure and heart rate; Accutrend Plus for measuring fasting blood glucose, cholesterol and triglycerides. For the descriptive cross-sectional study a total of 2347 participants were included, and for the matched case control study a total of 117 cases and 235 controls participated. Behavioural and biological risk factors were assessed. Only 0.8% of the study participants used optimal fruit serving per day. The prevalence of low level physical activity (<600 MET-minutes/week) was 44.8%. The magnitude of ever alcohol consumption was 66.8%. However, the magnitude of khat chewing and tobacco smoking among the study participants was not as high as the other risk factors i.e. 3.3% and 2.3% respectively. The magnitude of hypertension, central obesity, hyperglycaemia, hypercholesterolemia and hypertriglyceridemia was 9.9%, 22.2%, 3.5%, 30.3% and 32.2% respectively. Factors associated with the risks aforementioned were gender, age, place of residence, education, knowledge status on NCDs, mental stress and others. The status of knowledge on CVDs, breast and cervical cancers, diabetes and their potential risk factors was low and not comprehensive. Misconceptions on NCDs and body size and shape were pervasive. Risky behaviours underlying NCDs were rampant in the study population. Factors related to poor knowledge on NCDs were gender, age, place of residence, education and misconceptions on NCDs. The determinants of hypertension were physical inactivity, duration of alcohol intake, central obesity and mental stress. Awareness raising interventions on NCDs and their risk factors; improving socio-economic status and accessibility to health care settings have to be in place to curb these formidable problems. / Health Studies / D. Litt. et Phil. (Health Studies)