RESUMO
BACKGROUND AND AIM: The risk of death from coronary heart disease (CHD) in women with diabetes is more than three times that of non-diabetic women. We assessed the difference in CHD risk levels of Afro-Caribbean diabetic women provided with facilities for self-monitoring of blood glucose and their counterparts without such facilities MATERIALS AND METHODS: Forty-nine patients who never used gluco-meters were studied as intervention (23) and control (26) groups. The intervention group was trained on self-monitoring of blood glucose. At baseline, BP, anthropometric indices, and fasting blood glucose of all patients were measured. Subsequently, the intervention patients were provided with gluco-meters, testing strips, and advised to self-monitor fasting and postprandial blood glucose every other day for 6 months. CHD risk was determined with the United Kingdom Prospective Diabetes Study risk engine calculator. RESULTS: The age, duration of diagnosis of diabetes, BP, and anthropometric indices were similar in the two groups (all, P > 0.05). The majority of the patients were unemployed or retired with only primary education. After 3 months, the HbA 1c levels of the control patients did not change (8.3 ± 0.4% vs. 7.8 ± 0.4%, P > 0.05) whereas the HbA 1c levels of the intervention patients reduced significantly from the baseline at 3 (9.2 ± 0.4% vs. 7.4 ± 0.3%, P <0.001) and 6 (9.2 ± 0.4% vs. 7.3 ± 0.3%, P <0.001) months. The 10-year CHD risk level of the intervention group was remarkably reduced from the baseline level after 6 months (7.4 ± 1.3% vs. 4.5 ± 0.9%) of the study. CONCLUSION: Provision of facilities for self-monitoring of blood glucose in Afro-Caribbean women with type 2 diabetes improves both their glycemic control and CHD risk profile.
Assuntos
Glicemia/metabolismo , Doença das Coronárias/etnologia , Diabetes Mellitus Tipo 2/etnologia , Hemoglobinas Glicadas/análise , População Negra , Automonitorização da Glicemia , Pressão Sanguínea/fisiologia , Estudos de Casos e Controles , Doença das Coronárias/complicações , Doença das Coronárias/epidemiologia , Doença das Coronárias/fisiopatologia , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/fisiopatologia , Feminino , Humanos , Hipoglicemiantes/uso terapêutico , Metabolismo dos Lipídeos , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Fatores Socioeconômicos , Fatores de Tempo , Trinidad e Tobago/epidemiologiaRESUMO
BACKGROUND and AIM: The risk of death from coronary heart disease (CHD) in women with diabetes is more than three times that of non-diabetic women. We assessed the difference in CHD risk levels of Afro-Caribbean diabetic women provided with facilities for self-monitoring of blood glucose and their counterparts without such facilities. MATERIALS and METHODS: Forty-nine patients who never used gluco-meters were studied as intervention (23) and control (26) groups. The intervention group was trained on self-monitoring of blood glucose. At baseline, BP, anthropometric indices, and fasting blood glucose of all patients were measured. Subsequently, the intervention patients were provided with gluco-meters, testing strips, and advised to self-monitor fasting and postprandial blood glucose every other day for 6 months. CHD risk was determined with the United Kingdom Prospective Diabetes Study risk engine calculator. RESULTS: The age, duration of diagnosis of diabetes, BP, and anthropometric indices were similar in the two groups (all, P > 0.05). The majority of the patients were unemployed or retired with only primary education. After 3 months, the HbA 1c levels of the control patients did not change (8.3 ñ 0.4% vs. 7.8 ñ 0.4%, P > 0.05) whereas the HbA 1c levels of the intervention patients reduced significantly from the baseline at 3 (9.2 ñ 0.4% vs. 7.4 ñ 0.3%, P <0.001) and 6 (9.2 ñ 0.4% vs. 7.3 ñ 0.3%, P <0.001) months. The 10-year CHD risk level of the intervention group was remarkably reduced from the baseline level after 6 months (7.4 ñ 1.3% vs. 4.5 ñ 0.9%) of the study. CONCLUSION: Provision of facilities for self-monitoring of blood glucose in Afro-Caribbean women with type 2 diabetes improves both their glycemic control and CHD risk profile.