OBJECTIVES: The purpose of this study was to investigate the prevalence of peripheral arterial disease (PAOD) and cardiovascular risk factors associated with the ankle-brachial index (ABI) in Senegalese patients aged 40 years and over. METHODOLOGY: We prospectively studied a random sample of Senegalese aged 40 years and older, residing in the city of St.-Louis, Senegal. The ABI was measured with a portable doppler (DIADOP 50) using 4 and 8Hz dual frequency probes. The standards were: normal ABI 0.9 to 1.3; peripheral artery obstructive disease (PAOD) ABI less than 0.9; incompressible artery ABI greater than 1.3. Cardiovascular risk factors were also studied. RESULTS: Seven hundred and seventy-one subjects (mean age 57 ± 11.2 years, 559 women) were examined. Cardiovascular risk factors were: sedentary lifestyle (76.4%), hypertension (68%), obesity (32.1%), elevated LDL-cholesterolemia (27.8%), diabetes (18.3%) and tobacco smoking (6.9%). Ninety-three subjects (12.1%) had PAOD and 37 subjects (4.8%) had an incompressible artery. PAOD was significantly more common in sedentary subjects (P=0.008), in the elderly (P=0.0006) and in patients with a history of coronary artery disease (P=0.04). Smoking was not strongly associated with PAOD. CONCLUSION: PAOD is common in Senegalese and is associated with high prevalence of cardiovascular risk factors.
OBJECTIVES: The purpose of this study was to investigate the prevalence of peripheral arterial disease (PAOD) and cardiovascular risk factors associated with the ankle-brachial index (ABI) in Senegalese patients aged 40 years and over. METHODOLOGY: We prospectively studied a random sample of Senegalese aged 40 years and older, residing in the city of St.-Louis, Senegal. The ABI was measured with a portable doppler (DIADOP 50) using 4 and 8Hz dual frequency probes. The standards were: normal ABI 0.9 to 1.3; peripheral artery obstructive disease (PAOD) ABI less than 0.9; incompressible artery ABI greater than 1.3. Cardiovascular risk factors were also studied. RESULTS: Seven hundred and seventy-one subjects (mean age 57 ± 11.2 years, 559 women) were examined. Cardiovascular risk factors were: sedentary lifestyle (76.4%), hypertension (68%), obesity (32.1%), elevated LDL-cholesterolemia (27.8%), diabetes (18.3%) and tobacco smoking (6.9%). Ninety-three subjects (12.1%) had PAOD and 37 subjects (4.8%) had an incompressible artery. PAOD was significantly more common in sedentary subjects (P=0.008), in the elderly (P=0.0006) and in patients with a history of coronary artery disease (P=0.04). Smoking was not strongly associated with PAOD. CONCLUSION: PAOD is common in Senegalese and is associated with high prevalence of cardiovascular risk factors.
Authors: Sirakhé Camara; Fatimata G Ba; Abderrahmane Hanne; Houleymata Ba; Horma Zein; Sana Ouali; Fatimata Barry; Ahmed Eba Journal: Tunis Med Date: 2022 fevrier
Authors: A Ndong; B Konta; J N Tendeng; D G Dia; A D Dia; M L Diao; A C Diallo; S Diop; B M Gouamba; D A Dia; M Diedhiou; M Dieng; M L Fall; P M Ma Nyemb; I Konaté Journal: Int J Surg Protoc Date: 2021-04-09