ABSTRACT
Objective To analyze the prevalence of common chronic diseases and comorbidities in the elderly ≥65 years old in Xinzhou District, Wuhan. Methods A questionnaire survey, physical examination and a retrospective analysis of 12 common chronic diseases comorbidities were conducted in 2016 and 2018 in the resident elderly ≥65 years old. Results In 2016, the medical examination rate of the elderly aged ≥65 years old, the prevalence rate of ≥1 chronic disease, and the comorbidity rate of ≥2 chronic diseases in Xinzhou District were 57.37%, 82.53%, and 48.13%, respectively; in 2018, the medical examination rate, The prevalence of ≥1chronic diseases and the prevalence of ≥2 comorbidities were 47.57%, 83.13%, and 50.02%, respectively. The comparison of the three rates in two years was statistically significant (P＜0.006).The comorbidity of chronic diseases in the elderly accounted for more than 58.32%. The physical examination rate of the elderly is higher in women than in men, and higher in rural areas than in urban areas. The prevalence of chronic diseases is higher in women than in men, and the prevalence of chronic diseases is gradually increasing as the elderly ages. The prevalence of chronic diseases in people with normal BMI is lower than those with abnormal BMI, and the prevalence tend increased gradually with the increase of BMI in abnormal people. Hypertension (70.75%), hyperlipidemia (24.97%), diabetes (16.61%), osteoarthropathy (12.65%), hyperuricemia (9.35%), stroke (8.32%), eyes and appendages (5.88%)ranked the same in 2016 and 2018. Except for hyperuricemia, the prevalence of the other six diseases decreased in 2018 compared with 2016. Conclusion The prevalence of chronic diseases in the elderly ≥65 years old in Xinzhou District is relatively high, showing a slow upward trend. About 50.00% of the elderly suffer from comorbidities. The situation of chronic disease prevention and control is still severe. It is recommended to develop comprehensive prevention and control interventions among this population.