Potential joint effects of perceptions related to COVID-19 and future social development on depressive symptoms: a Chinese population-based study.

BACKGROUND

The COVID-19 pandemic has caused significant negative socio-political, economic, and psychological consequences.

AIMS

To investigate the impact of individual-level (illness representations of COVID-19) and structurally derived (anticipated social-political development in the economy, security, and social harmony in the next year) factors, and their potential moderation effects on depressive symptoms.

METHODS

An anonymous population-based telephone survey was conducted among the general public of Hong Kong, China during 3-10 April 2020 ( = 300, response rate 56%). Depressive symptoms were assessed by the validated Chinese version of the Patient Health Questionnaire-9.

RESULTS

Of the participants, 8.7% showed probable moderate-to-severe depression. Hierarchical linear regression models showed that illness representations of personal/treatment control and emotional responses and anticipated deterioration in social harmony were independently and significantly associated with depressive symptoms. Anticipated deterioration in security significantly moderated the associations between perceived consequence/treatment control of COVID-19 and depressive symptoms, such that the associations were stronger among people who anticipated a strong deterioration in security.

CONCLUSIONS

The findings suggested that perceptions of COVID-19 and future social-political development jointly and interactively contributed to depressive symptoms during the COVID-19 pandemic. Mental health professionals and promotions should take the multiple-level mental health determinants into account.