Knowledge and awareness of diabetes among adolescents in Port Harcourt, Nigeria

ABSTRACT

Diabetes is becoming a global burden; with prevalence increasing in both children and adults. This study aimed to determine the level of awareness and basic knowledge of diabetes among adolescents in secondary schools in Port Harcourt; southern Nigeria. It was a cross-sectional study carried out in six selected schools. A structure questionnaire was used to collect information from the students on their basic knowledge of diabetes (such as cause; symptoms; and awareness of childhood diabetes). Out of 880 students interviewed; 293 (33%) identified that diabetes was a disease of high blood glucose; but only 2 (0.2%) knew that it was a disease associated with insulin deficiency. In addition; 291 (33%) stated it was a disease caused by excessive consumption of sugar. Only 37% could identify two or more symptoms of diabetes. Eleven students had a family history of diabetes; but there was no statistically significant difference in knowledge of the cause and symptoms of diabetes in those with or without a family history. Significantly more males; and students in senior classes; had better knowledge of diabetes. The commonest source of the students'knowledge of diabetes was from doctors (37%) and from teachers (33%). Awareness and knowledge of diabetes among adolescents in Port Harcourt was low; and possibly represents the knowledge of the general populace. There is a need for more education in secondary schools on diabetes in childhood by well-informed health workers and teachers