Table 1 Characteristics of participants according to COVID-19 vaccination status, 2021, JACSIS, Japan (n = 17,089).
From: Possible contribution of COVID-19 vaccination to the subsequent mental well-being in Japan
Variables | Vaccination status (number of doses received) | p | ||
|---|---|---|---|---|
None | One | Two | ||
Age, mean (SD), years | 44.7 (14.9) | 41.0 (12.4) | 55.6 (15.8) | < 0.001 |
Sex, % | ||||
Female | 51.2 | 51.2 | 48.4 | 0.007 |
Educational attainment, % | ||||
Junior high school | 5.3 | 3.8 | 2.3 | < 0.001 |
Senior high school | 34.0 | 29.5 | 30.7 | |
2-year college graduate | 22.8 | 20.0 | 20.4 | |
Bachelor's degree | 34.3 | 41.7 | 42.2 | |
Graduate school degrees | 3.6 | 5.0 | 4.5 | |
Occupation, % | ||||
Healthcare workers | 8.1 | 7.1 | 9.0 | 0.021 |
Living arrangements, % | ||||
With family members | 73.3 | 79.0 | 81.9 | < 0.001 |
Frequency of outings at follow-up, mean (SD), day/month | 14.2 (9.9) | 15.1 (9.8) | 16.0 (9.7) | < 0.001 |
Frequency of voice chatting at follow-up, mean (SD), day/month | 8.3 (10.2) | 8.9 (10.3) | 10.0 (10.5) | < 0.001 |
FCV-19S scores at baseline, mean (SD) | 17.2 (6.0) | 17.7 (5.7) | 18.3 (4.7) | < 0.001 |
FCV-19S scores at follow-up, mean (SD) | 17.9 (5.5) | 18.2 (4.9) | 18.6 (4.8) | < 0.001 |
Vaccine hesitancy at baseline, % | ||||
Yes | 35.1 | 12.5 | 5.6 | < 0.001 |
COVID-19 infection, % | ||||
Yes | 1.5 | 1.6 | 0.4 | < 0.001 |
