The above article (Yuan et al., Reference Yuan2023) published with the following errors.

On the third page of the article, left-hand column, the second sentence in the section “Depressive symptoms” currently reads “Responses are rated on a 4-point scale from 0 (less than one day) to 4 (5–7 days).” The corrected sentence should read “Responses are rated on a 4-point scale from 0 (rarely or none of the time) to 3 (all of the time).”

On the third page of the article, right-hand column, the second sentence in the section “Demographic characteristics” currently reads “BMI was calculated by dividing weight (kg) by the square of height (m) and was divided into four categories: <18.5, 18.5–23.9, 24.0–27.9, and >28.0.” The corrected sentence should read “BMI was calculated by dividing weight (kg) by the square of height (m) and was divided into four categories: <18.5, 18.5–23.9, 24.0–27.9, and >28.0.”

In Figure 2, the labeling for the odds ratio (95%CI) for urban sleep time is incorrect. The corrected figure appears in next page.

Figure 2. Results of Logistic model in rural and urban elderly.

The authors apologize for these errors.