Table 1.
Countrywise representation of the personal characteristics of the survey participants.
| Variable | Overall (N=3371) | India (n=1342) | China (n=983) | Japan (n=377) | Italy (n=669) | P valuea | ||
| Age (years), mean (SD) | 36.04 (15.54) | 29.42 (12.29) | 29.77 (11.98) | 53.49 (9.35) | 48.43 (13.65) | <.001 | ||
| Age group (years), n (%) | <.001 | |||||||
|
|
18-24 | 1200 (35.6) | 685 (51.0) | 490 (49.8) | 1 (0.3) | 31 (4.7) |
|
|
|
|
25-34 | 503 (14.9) | 267 (19.9) | 152 (15.5) | 4 (1.1) | 84 (12.5) |
|
|
|
|
35-54 | 1176 (34.9) | 330 (24.6) | 314 (32.0) | 217 (57.5) | 309 (46.2) |
|
|
|
|
55-64 | 330 (9.8) | 40 (3.0) | 21 (2.1) | 98 (26.0) | 169 (25.2) |
|
|
|
|
>65 | 162 (4.8) | 20 (1.5) | 6 (0.6) | 57 (15.1) | 76 (11.4) |
|
|
| Female gender, n (%) | 2535 (75.2) | 880 (65.6) | 802 (81.6) | 348 (92.0) | 506 (75.6) | <.001 | ||
| Working, n (%) | 1709 (50.7) | 582 (43.4) | 406 (41.3) | 335 (89.0) | 395 (59.0) | <.001 | ||
| Has a chronic illness, n (%) | 647 (19.2) | 169 (12.6) | 84 (8.5) | 151 (40.0) | 314 (46.9) | <.001 | ||
aCross-country comparisons for categorical variables were conducted using chi-square analysis. Analysis of variance was conducted to assess comparisons among the continuous variable of age. A P value <.05 was considered significant.