Evaluating the knowledge of stroke management among Nigerian medical doctors

Stroke is a leading cause of death and disability in Nigeria. Effective stroke management is essential to reduce morbidity and mortality. Few trained neurologists in Nigeria are mostly concentrated in the cities, making non-specialists the backbone of acute stroke management in Nigeria. Physicians-related factors have been identified as one of the factors leading to sub-optimal stroke care. This study aimed to describe the knowledge of medical doctors in acute stroke care and the factors responsible for the disparity in their skills.

A descriptive cross-sectional survey was conducted among 404 medical doctors across all the six geo-political zones in Nigeria using the Acute Stroke Management Questionnaire (ASMaQ). Data were analysed using descriptive statistics and simple logistics regression to predict the relationship between independent variables and the outcome variable (good knowledge vs poor knowledge).

67 % (95 % CI =63-72 %) of respondents had good overall knowledge of stroke management. Most respondents [88.6 %, 95 % CI =85-92 %] had good knowledge of General Stroke Knowledge (GSK) followed by Hyperacute Stroke Management (HSM) [52.5 %, 95 % CI=47.3-57.7 %] and Advanced Stroke Management (ASM) [49.5 %, 95 %CI= 49.5-54.4 %]. Working in a primary healthcare center (PHCs) and government hospital were significant predictor of overall poor knowledge of stroke. Physicians at PHCs had 2.29 times the odds of poor knowledge compared to those in tertiary hospital CONCLUSIONS: It is essential to retrain doctors on stroke management regularly, as part of their professional development.