Effects of behaviour change communication on hypertension and diabetes related knowledge, attitude and practices in Imo and Kaduna States: a quasi-experimental study

• Published in: BMC public health Vol. 22; no. 1; p. 715
• Main Authors: Akuiyibo, Selema, Anyanti, Jennifer, Amoo, Babatunde, Aizobu, Dennis, Idogho, Omokhudu
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 11.04.2022; BioMed Central; BMC
• Subjects: Adult; Analysis; Attitudes; Behavior modification; Behaviour change communication; Blood pressure; Blood sugar monitoring; Cardiovascular diseases; Care and treatment; Chi-square test; Communication; Community; Complications and side effects; Design of experiments; Diabetes; Diabetes mellitus; Diabetes Mellitus - prevention & control; Disease; Diseases; Experimental design; Health facilities; Health Knowledge, Attitudes, Practice; Health promotion; Health risks; Humans; Hypertension; Hypertension - prevention & control; Intervention; Knowledge; Lifestyles; Local government; Measurement; Methods; Nigeria; Noncommunicable Diseases; Population; Prevention; Quasi-experimental methods; Risk factors; Risk perception; Sample size; Society; Nigeria; Hypertension; Behaviour change communication; Diabetes; Health promotion
• ISSN: 1471-2458; 1471-2458
• DOI: 10.1186/s12889-022-13139-3

Behaviour change communication is a proven health communication strategy among used in promoting changes in knowledge, attitudes, beliefs, and behaviours', especially for communicable diseases. Few studies have been conducted on its effectiveness for non-communicable diseases prevention and control. This study was conducted as an evaluation assessment for a non-communicable disease focused intervention implemented in Imo and Kaduna States, Nigeria. A twelve-month long strategic behaviour change communication intervention on hypertension and diabetes was implemented in selected communities across Imo and Kaduna States, Nigeria. This study adopted a quasi-experimental design approach among adult residents aged at least 35 years to assess the effectiveness of the intervention. Data was collected at baseline (prior to implementation of the interventions) and at the endline; among study and control groups. A uniform study tool was used to collect information on awareness & lifestyle related factors for Hypertension & Diabetes. The awareness of hypertension was 98.9% among the respondents in the study group compared to 94.4% among the baseline respondents (χ  = 20.276, p < 0.001). The history of blood pressure check was recorded among 86.8% of the study group compared to 79.0% of the baseline group (χ  = 20.27, p < 0.001). In the last 6 months prior to the study, 71.9% of the study group compared to 30.6% of the baseline group (χ  = 243.34, p = 0.002) had blood glucose check at least once. Daily alcohol consumers make up 36.8% of the baseline respondents, compared to 22.6% in the study group (χ  = 33.84, p < 0.001) and 30.6% of those in the control group compared to the 22.6% of the study group (χ  = 9.23, p = 0.002). The mean (± SD) knowledge score on hypertension and diabetes was 18.12 (± 8.36) among the study group compared to 11.84 (± 6.90) among the baseline group (t = 15.29, p < 0.001), and compared to 10.97 (± 8.79) among the control group (t = 13.08, p < 0.001). Significant changes in lifestyle practices, knowledge of hypertension and diabetes and risk perception was observed following the implementation of community-based behaviour change communication interventions. There is a need to increased access to health education and promotion interventions for non-communicable diseases.