Table 1 MHI-5 scores by demographic categories
N (%) | Score of the MHI-5 | |
|---|---|---|
3107 (100) | Mean (SD) | |
Sex | ||
Male | 1573 (51) | 73.31 (18.63) |
Female | 1534 (49) | 72.32 (19.55) |
Age (years) | ||
<30 | 619 (20) | 70.17 (18.47) |
30 – 39 | 506 (16) | 72.50 (17.47) |
40 – 49 | 665 (21) | 72.38 (20.28) |
50 – 59 | 617 (20) | 74.22 (18.60) |
60 – 69 | 479 (15) | 75.21 (19.11) |
≥70 | 221 (7) | 73.23 (21.09) |
Annual household income (million yen) | ||
<3 | 385 (12) | 69.37 (20.83) |
3 – 4.9 | 670 (22) | 71.87 (19.08) |
5 – 6.9 | 685 (22) | 72.62 (19.38) |
7 – 9.9 | 648 (21) | 73.72 (18.27) |
10 – 11.9 | 228 (7) | 74.57 (18.78) |
≥12 | 266 (9) | 76.63 (16.72) |
Missing values | 225 (7) | 73.30 (19.4) |
Schooling | ||
Junior high school | 613 (20) | 72.64 (19.88) |
High school | 1426 (46) | 72.97 (18.88) |
Junior college, college, or higher | 1028 (33) | 72.84 (18.85) |
Missing values | 40 (1) | 69.95 (20.88) |
Marital status | ||
Single | 622 (20) | 70.04 (18.89) |
Married | 2227 (72) | 73.74 (18.8) |
Separated | 28 (1) | 75.43 (16.86) |
Divorced | 65 (2) | 68.66 (20.91) |
Widowed | 152 (5) | 72.18 (22.27) |
Missing values | 13 (0) | 70.00 (19.71) |
Occupational status | ||
Full time worker | 1610 (52) | 73.05 (18.25) |
Part time worker | 299 (10) | 74.27 (17.96) |
Retired | 164 (5) | 72.51 (22.74) |
Unemployed | 171 (6) | 69.34 (21.95) |
Homemaker | 533 (17) | 73.06 (19.71) |
Student | 226 (7) | 73.36 (18.77) |
Other | 83 (3) | 68.48 (21.49) |
Missing values | 21 (1) | 70.86 (16.64) |