Functional Status and Its Related Factors Among Stroke Survivors in Rehabilitation Departments of Hospitals in Shenzhen, China

Background: Many stroke survivors have multiple chronic diseases and complications, coupled with various other factors which may affect their functional status. We aimed to investigate the factors associated with poor functional status in hospitalized patients with stroke in Shenzhen, China.Methods: This is a cross-sectional study. Data on 646 patients with stroke were recruited from four urban hospitals using cluster sampling. The Longshi Scale was used to assess the functional status of stroke survivors. Explanatory variables, i.e. factors affecting functional status, included demographic, lifestyle factors, complications, and chronic conditions. The ordinal logistic regression model was used to investigate factors associated with poor functional status. Results: Stroke survivors with poor functional status accounted for 72.14% and were assessed as the bedridden group based on the Longshi scale, 21.67% of patients with moderate functional limitation were assessed as the domestic group and 6.19% of the patients with mild functional restriction was assessed as the community group. The highest dependence was noted for feeding (73.39%), bowel and bladder management (69.74%), and bedtime entertainment (69.53%) among the bedridden group, and housework (74.29%) among the domestic group. In the adjusted model, patients who were in older age groups (odds ratio [OR] = 2.39, 95% CI: 1.55–3.80), female (OR = 1.73, 95% CI: 1.08–2.77), duration of stroke more than 12 months (OR = 1.94, 95% CI: 1.28–2.95), with pulmonary infection (OR = 10.91, 95% CI: 5.81–20.50), and with deep venous thrombosis (OR = 3.00, 95% CI: 1.28–7.04) had almost or more than two times the risk of poorer functioning.Conclusions: Our study found that 72.14% of stroke survivors had poor functional status, 21.67% and 6.19% of stroke survivors had moderate functional limitations and mild functional restrictions in rehabilitation settings. The older age bracket (age ≥ 60) and females were more likely to exhibit poor functioning. Pulmonary infection and deep venous thrombosis, both common post-stroke complications, were related to the increased chance of dependence. Therefore, interventions aimed at treating or preventing pulmonary infection and deep vein thrombosis need to contribute to addressing these circumstances and subsequent dysfunction after stroke.