| 65–68 years | 69–71 years | 72–76 years | 77–100 years | P for trenda |
---|---|---|---|---|---|
(n = 4811) | (n = 3424) | (n = 4811) | (n = 4634) | ||
Residential area: A City | 50.1% | 50.4% | 50.7% | 50.9% | 0.409 |
Gender: males | 45.7% | 46.7% | 47.9% | 46.3% | 0.413 |
Marital status: not married | 19.3% | 20.8% | 24.8% | 40.5% | <0.001 |
Subjective economic situations: poor | 18.0% | 17.9% | 18.9% | 14.2% | <0.001 |
Pensions: National pension | 34.5% | 36.4% | 37.8% | 37.6% | 0.001 |
Presence of hypertension | 34.8% | 38.2% | 40.8% | 43.6% | <0.001 |
Presence of ophthalmologic disease | 10.5% | 14.5% | 17.1% | 20.2% | <0.001 |
Presence of musculoskeletal disorders | 8.9% | 10.6% | 13.8% | 18.9% | <0.001 |
Body mass index: underweight (<18.5) | 6.0% | 5.2% | 6.1% | 7.9% | <0.001 |
Alcohol intake: daily drinkers | 25.3% | 24.7% | 21.5% | 16.7% | <0.001 |
Smoking history: current smokers | 14.0% | 11.8% | 10.1% | 7.1% | <0.001 |
Frequency of meals: once or twice a day | 7.5% | 5.8% | 6.0% | 5.8% | 0.002 |
Subjects with depression | 17.7% | 20.2% | 24.8% | 34.7% | <0.001 |
Subjects with poor cognitive function | 9.7% | 11.3% | 16.1% | 23.0% | <0.001 |
Subjects with poor self-rated health | 13.8% | 15.4% | 17.9% | 20.8% | <0.001 |
Subjects with no sense of purpose in life | 10.7% | 11.0% | 11.2% | 13.8% | <0.001 |
Subjects with poor IADL | 7.7% | 8.6% | 10.6% | 14.2% | <0.001 |
Engagement in volunteer groups | 16.0% | 20.1% | 20.3% | 16.9% | 0.210 |
Engagement in sports groups | 28.8% | 29.7% | 29.1% | 21.7% | <0.001 |
Engagement in hobby groups | 40.3% | 45.6% | 45.3% | 38.7% | 0.143 |
Engagement in cultural groups | 15.4% | 17.6% | 18.0% | 16.9% | 0.035 |
Engagement in senior citizens’ clubs | 5.9% | 12.2% | 18.6% | 29.9% | <0.001 |
Engagement in neighborhood community associations | 41.0% | 42.8% | 43.2% | 36.4% | <0.001 |
Engagement in paid work | 36.7% | 25.6% | 19.2% | 9.4% | <0.001 |