Prevalence of Osteosarcopenic Obesity and Related Factors Among Iranian Older People: Bushehr Elderly Health (Beh) Program Publisher Pubmed



Ahmadinezhad M¹ ; Mansournia MA² ; Fahimfar N³ ; Shafiee G⁴ ; Nabipour I⁵ ; Sanjari M⁶ ; Khalagi K⁶ ; Mansourzadeh MJ⁶ ; Larijani B⁷ ; Ostovar A⁶ Show Affiliations
Source: Archives of Osteoporosis Published:2023

Abstract

Summary: Osteosarcopenic obesity is a new syndrome that has been recently discussed in the scientific community. It is a condition that affects the elderly and involves the loss of bone, muscle, and fat tissue. The few studies that have been done on this disease showed that it has a high prevalence among the elderly and can cause various complications. This study was the first one to investigate this syndrome in Iran, and found that its prevalence was 19.83%. Background: Osteosarcopenic obesity syndrome (OSO) is a condition that involves osteopenia/osteoporosis, sarcopenia, and obesity. It leads to a reduction in the quality of life of the elderly and an increase in hospitalization which has attracted the attention of physicians. This study aimed to determine the prevalence and risk factors of osteosarcopenic obesity in people over 60 years of age in Bushehr. Materials and methods: We used data from the Bushehr study, which included 2426 participants aged ≥ 60 years. We assessed osteoporosis/osteopenia based on T-score; sarcopenia based on hand grip strength, skeletal muscle mass index (SMI), and walking speed; and obesity based on fat mass and BMI for diagnosing OSO. We first examined the factors related to OSO in the univariable analysis and then fitted the multiple logistic regression model, separately for women and men. The result was summarized as adjusted odds ratios with a 95% confidence interval. Results: In total, 2339 elderly were examined in our study, of which 464 elderly were suffering from osteosarcopenic obesity. The standardized prevalence of OSO was 23.66% (95% CI: 21.15–26.16) in women and 18.53% (95% CI 16.35–20.87) in men. Age was positively linked to osteosarcopenic obesity in both genders and so was diabetes in men. However, education, physical activity, and protein intake were negatively linked to osteosarcopenic obesity in both genders, as well as hypertriglyceridemia and hypertension in women. Conclusion: The prevalence of OSO among men and women of Bushehr city is high and is related to increasing age, low levels of education, physical activity, and protein intake among women and men. © 2023, International Osteoporosis Foundation and Bone Health and Osteoporosis Foundation.