Table 3. Distribution of the responses from 1,880 subjects to Questions 1-3 in the first survey by sex and age group.
| Age (yr) | Men | Women | |||||||||||||
|
|
|
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| 22-39 | 40-59 | 60-79 | 22-39 | 40-59 | 60-79 | ||||||||||
| N(%) | N(%) | N(%) | N(%) | N(%) | N(%) | ||||||||||
| Question 1 : time spent on sports and physical exercise |
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| little | (S=0) | 38 | ( 49.4) | 231 | ( 73.1) | 247 | ( 61.0) | 25 | ( 56.8) | 332 | ( 69.0) | 347 | ( 64.1) | ||
| 1-2hr/week | (S=1.5) | 25 | ( 32.5) | 47 | ( 14.9) | 64 | ( 15.8) | 17 | ( 38.6) | 78 | ( 16.2) | 100 | ( 18.5) | ||
| 3-4hr/week | (S=3.5) | 10 | ( 13.0) | 24 | ( 7.6) | 35 | ( 8.6) | 2 | ( 4.5) | 39 | ( 8.1) | 47 | ( 8.7) | ||
| >=5hr/week | (S=5) | 4 | ( 5.2) | 14 | ( 4.4) | 59 | ( 14.6) | 0 | 32 | ( 6.7) | 47 | ( 8.7) | |||
| Total | 77 | (100.0) | 316 | (100.0) | 405 | (100.0) | 44 | (100.0) | 481 | (100.0) | 541 | (100.0) | |||
|
| |||||||||||||||
| Question 2 :daily walking time | |||||||||||||||
| little | (S=0) | 2 | ( 2.6) | 49 | ( 15.8) | 47 | ( 11.7) | 2 | ( 4.8) | 55 | ( 11.6) | 49 | ( 9.3) | ||
| about 30min | (S=0.5) | 22 | ( 28.6) | 47 | ( 15.2) | 62 | ( 15.4) | 13 | ( 31.0) | 79 | ( 16.7) | 82 | ( 15.5) | ||
| 30min-1hr | (S=0.75) | 30 | ( 39.0) | 67 | ( 21.6) | 87 | ( 21.6) | 13 | ( 31.0) | 87 | ( 18.4) | 130 | (24.6) | ||
| >1hr | (S=1) | 23 | ( 29.9) | 147 | ( 47.4) | 207 | ( 51.4) | 14 | ( 33.3) | 253 | ( 53.4) | 268 | ( 50.7) | ||
| Total | 77 | (100.0) | 310 | (100.0) | 403 | (100.0) | 42 | (100.0) | 474 | (100.0) | 529 | (100.0) | |||
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| Question 3 : frequency of sports and physical exercise |
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| seldom | (S=0) | 19 | ( 24.7) | 184 | ( 58.8) | 227 | ( 57.8) | 14 | ( 31.8) | 310 | ( 65.4) | 320 | ( 60.7) | ||
| sometimes | (S=0.5) | 36 | ( 46.8) | 83 | ( 26.5) | 74 | ( 18.8) | 14 | ( 31.8) | 71 | ( 15.0) | 83 | ( 15.7) | ||
| about once/week | (S=1) | 12 | ( 15.6) | 26 | ( 8.9) | 22 | ( 5.6) | 13 | ( 29.5) | 41 | ( 8.6) | 40 | ( 7.6) | ||
| >=twice /week | (S=2) | 10 | ( 13.0) | 18 | ( 5.8) | 70 | ( 17.8) | 3 | ( 6.8) | 52 | ( 11.0) | 84 | ( 15.9) | ||
| Total | 77 | (100.0) | 313 | (100.0) | 393 | (100.0) | 44 | (100.0) | 474 | (100.0) | 527 | (100.0) | |||
S in parentheses: Scores used for calculating weighted kappa coefficients.
Total number of subjects varied by question because of missing values.