Variable | N* | Average agreement (%) | p Value† |
---|---|---|---|
Sex | |||
Male | 1279 (56%) | 45 | <0.001 |
Female | 1652 (43%) | 38 | |
Age | 0.46 | ||
50–54 | 581 (20%) | 44 | |
55–59 | 798 (27%) | 41 | |
60–64 | 685 (23%) | 38 | |
65–69 | 511 (17%) | 40 | |
70–74 | 356 (12%) | 46 | |
Smoking | <0.001 | ||
Current smoker | 437 (15%) | 51 | |
Former smoker | 1491 (51%) | 39 | |
Never Smoker | 1000 (34%) | 24 | |
Children | 0.65 | ||
Yes | 2412 (82%) | 41 | |
No | 514 (17%) | 41 | |
Disease‡ | 0.75 | ||
Yes | 880 (33%) | 40 | |
No | 2066 (70%) | 42 | |
Educational level§ | 0.28 | ||
High | 1840 (63%) | 41 | |
Low | 969 (33%) | 42 | |
Country of birth | 0.859 | ||
Netherlands | 2610 (89%) | 41 | |
Elsewhere | 332 (11%) | 43 | |
Grade current health | 0.11 | ||
1–5 | 103 (3.5%) | 40 | |
6–10 | 2815 (96%) | 41 | |
Illiterate | 0.15 | ||
No | 2829 (96%) | 43 | |
Yes | 97 (3.3%) | 41 | |
Total | 2946 | 40 |
*Percentages do not always sum to 100% because of missing responses.
†p Value for the corresponding effect in the multivariable general linear model.
‡Cardiovascular disease, COPD, cancer, diabetes at the time of answering the questionnaire.
§Lower education: Only primary school as highest level of education.
COPD, chronic obstructive pulmonary disease.