https://imcjms.com Ibrahim Medical College Journal of Medical Science https://imcjms.com/registration/journal_full_text/44 Tue, 02 Aug 2016 10:23:57 +0000 This study was undertaken to assess the knowledge, attitude and practice (KAP) of hypercholesterolemic type 2 diabetic subjects on dyslipidemia and to analyze the influence of some demographic and socioeconomic factors on the level of KAP.It was a descriptive cross-sectional survey. One hundred eleven newly diagnosed type 2 diabetic subjects (male 61%, female 39%, age 45±9 years, BMI 24±4.8 Kg/m2) with hypercholesterolemia (fasting plasma total cholesterol >200 mg/dl) were selected from the out patient department of BIRDEM by purposive sampling method. Data were collected by a pre-designed, pretested, interviewer-administered questionnaire. Three categories were defined on the basis of the score obtained by each subject namely low, medium and high as follows: knowledge-score <50%, 50-60% and >60%; attitude-score <60%, 60-80% and >80%; and practice-score <50%, 50-70% and >70% respectively. The levels of knowledge were low in 42%, medium in 35% and high in 23% of the study subjects. The corresponding attitude levels were low in 1%, medium in 31% and high in 68%, and the levels of practice were low in 80%, medium in 14% and high in 6% of the subjects. The knowledge score was higher in secondary and graduate (53.4±8.9%, and 54.9±10.1%) groups compared to illiterate-primary group (48.9±9.9%). Practice score of illiterate-primary group (34.5±16.8%) was lower than secondary and graduate (43.1±13.9% and 46.7±18.1%) groups, but they did not differ on attitude. The various income groups did not differ on knowledge. Attitude score of high-income group (78.7±8.4%) was better than low-income group (70.9±11.8%). Practice score in high-income group (44.7±16.0%) was better than medium income and low-income groups (31.3±14.5% and 28.6±15.0%). Knowledge and practice score in Bangladeshi hypercholesterolemic type 2 diabetic subjects are not satisfactory although they have fairly good attitude levels. Education and income status are the major determinants of knowledge, attitude and practice regarding dyslipidemia in diabetes. A coordinated  policy is required to promote knowledge and attitude on healthy lifestyle and to translate those into practice. Address for Correspondence:Farzana Saleh, Assistant Professor, Department of Community Nutrition, Bangladesh Institute of Health Sciences, 125/1 Darussalam Mirpur Dhaka-1216, Bangladesh. e-mail: farzanasaleh_sumona@yahoo.com   Diabetic dyslipidemia appears to be a very important component of the accelerated atherogenesis and cardiovascular disease that occurs in patients with diabetes. Dyslipidemia is observed practically in all patients with type 2 diabetes. It is possible to reduce mortality and cardiac events among patients with type 2 diabetes by lowering their LDL-C levels. Pharmacological and non-pharmacological therapy may be effective in the management of dyslipidemia with type 2 diabetic subjects. Non-pharmacological therapy includes dietary control and exercise. Changes in lifestyle and diet has increased the life expectancy as well as profoundly influenced the burden of  cardiovascular (CVD) and other chronic diseases.1-3 Determining the knowledge, attitudes and related practice of the population towards dyslipidemia is necessary before effective prevention strategies can be introduced. Dyslipidemia is a major problem in Bangladesh. A pilot study conducted on newly diagnosed type 2 diabetic patients in a tertiary hospital of Diabetic Association of Bangladesh showed that the prevalence of dyslipidemia with type 2 diabetic subjects were as follows-hypercholesterolemia 51%, hypertryglycerimia 47%, high LDL-C 10%, and low HDL-C 51%.4 To best of our knowledge KAP (knowlwdge, attitude and practice) of the diabetic patients regarding dyslipidemia has not never been studied before in Bangladesh although these are important for appropriate use of limited resources in health care in countries like Bangladesh. The aim of the study is to assess the KAP of hypercholesterolemic type 2 diabetic subjects on dyslipidemia and to analyze the influence of some of the demographic and socioeconomic factors on the level of KAP in a hospital situation. The results of this study may help to develop a hospital protocol for the management of patients with dyslipidemia. Material and Methods One hundred and eleven type 2 diabetic subjects with hypercholesterolemia (fasting serum total cholesterol >200 mg/dl5) were recruited from the Out-Patient Departments of BIRDEM which is a tertiary care hospital of Diabetic Association of Bangladesh. Study design   Methodologies adapted in different countries for KAP studies6-8 were modified in the context of Bangladeshi population. The KAP of the subjects was assessed by an interviewer-administered questionnaire. Likert scales9, 10 were used to assess attitude on various items. Detailed socioeconomic and anthropometry data of the study subjects were recorded. A biochemical report of the patients was collected from the patients’ guidebook. Knowledge was assessed by questionnaires based on definition, causes of hypercholesterolemia, control levels, recognition of complications, diet modification, importance and duration of exercise. The attitude was assessed by questionnaires about control of hypercholesterolemia through diet and exercise and finally practices were assessed by scrutinizing patients’ record books for clinical, biochemical and treatment parameters and by questionnaires on diet and exercise. Income was categorized into three groups: low income group (<30,000 BDT), medium income group (30,000- 50,000 BDT) and high income group (>50,000 BDT). Moderate worker was defined as shop assistants, drivers etc, heavy workers were farmers, fisherman, forestry workers and sedentary workers were office workers, students, unemployed etc. KAP Score   Data editing was carried out by checking and verifying the completed questionnaire at the end of interview and also at the end of the whole survey and before analysis. The data analysis was done by using Statistical Package for Social Science (SPSS,Windows version 10.0). P value less than or equal to 0.05 was considered significant. Unpaired student’s t test was performed to compare any two means. One-way ANOVA (with Post Hoc-Bonferroni) test was done to compare means between more than two groups. Results Among the study subjects, the levels of knowledge were low in 42%, medium in 35% and high in 23%. (Fig.1). The levels of attitude were also described accordingly as low 1%, medium 31% and high 68%. (Fig.1). The levels of practice of study subjects were found to be low in 80%, medium in 14% and high in 6% (Fig.1).   Fig-1. Levels of knowledge, attitude and practice of the study subjects The KAP scores of moderate, heavy and sedentary workers (52.7±10.6 vs 50.3±3.1 vs 50.6±9.6; 77.7±9.1 vs 76.6±11.8 vs 77.1±9.3; 39.7±15.5 vs 41.4±17.3 vs 42.6±18.3) did not differ significantly. The KAP scores of urban, semi-urban and rural residents did not significantly differ (52.1±10.2 vs 54.8±5.2 vs 51.5±10.4, 78.1±9.4 vs 83.5±5.1 vs 75.9±9.3, 43.1±17.5 vs 39.1±12.9 vs 33.5±15.1; P=ns). Compared with illiterate-primary group (48.9±9.9%) knowledge score was significantly high in secondary and graduate (53.4±8.9% and 54.9±10.1%, P=0.022) groups. Practice score of illiterate-primary group (34.5±16.8%) was significantly lower than secondary and graduate (43.1±13.9% and 46.7±18.1%, P=0.005) groups but they did not differ on attitude. Income group did not differ on knowledge. Attitude score of high-income group (78.7±8.4%) was better than low-income group (70.9±11.8%, P=0.02). Compared with high-income group (44.7±16.0%), practice score was better than medium income group and low-income group (31.3±14.5% and 28.6±15.0%, P=0.0001) (Table 3). Better knowledge was associated with better attitude (r= 0.275, p=0.004) and also better attitude was associated with better practice (r= 0.187, p=0.05). Table-1: Characteristics of the study subjects     Table-3: KAP score of the study subjects according to the different variables   Diabetic dyslipidemia is an important cause of accelerated atherogenesis and cardiovascular diseases in patients with diabetes. A person’s knowledge and attitude regarding the disease play an important role in the overall success of the treatment. To best of our knowledge, KAP of the diabetic patients regarding dyslipidemia have never  been studied in Bangladesh.   Diabetic Association of Bangladesh References 2.   Popkin BM, Horton S, Kim s. Trends in diet, nutritional status, and diet-related noncommunicable diseases in China and India: the economic costs of the nutrition transition. Nutr Rev 2001; 59:379-390. 4.   S Nahar, K Akter, T Ferdoushy, S Akhter, S Ahmed, F Akter, K Fatema, HS Chaudhuryand L Ali. Dietary fiber intake and prevalence of dyslipidemia in Type-2 diabetic subjects. IX Asian Congress of Nutrition. New Delhi 2003 February 23-27; India. 6.   Mehrotra R, Bajaj S, Kumar D, Singh K J. Influence of education and occupation on knowledge about diabetes controls. Natl Med J India 2000; 13: 293-296. 8.   Nicolucci A, Ciccarone E, Consoli A, Martino GD, Penna GL, Latorre A et al. Relationship between patient practice-oriented knowledge and metabolic control in intensively treated type 1 diabetic patients: results of the validation of the Knowledge and Practices Diabetes Questionnaire. Diab. Nutr. Metab. 2000; 13: 276-283. 10.Gardner PL. The Dimensionality of Attitude Scales: A Widely Misunderstood Idea. Int J of Sci Edu 1996; 18(8): 913-919. 2026 Ibrahim Medical College. All rights reserved.