Table 1 Demographic characteristics of P3 participants in each response type* category *Response Types - FP; Full Participant, QO; questionnaire only participant, NRQ; non-response questionnaire participant, ANR; absolute non-responder
Variable | FPs N = 5,553 (13.9%) | QOs N = 647 (1.6%) | NRQs N = 14,043 (35.2%) | ANRs N = 19,639 (49.2%) | p-value (Chi2 with BH adjustment) |
|---|---|---|---|---|---|
Age-group (in years) | |||||
< 10 | 1051 (18.9) | 131 (20.3) | 3263 (23.2) | 5535 (28.2) | |
10–19 | 608 (11.0) | 70 (10.8) | 1201 (8.6) | 1363 (6.9) | |
20–29 | 766 (13.8) | 129 (20.0) | 2335 (16.6) | 3777 (19.2) | |
30–39 | 697 (12.6) | 102 (15.8) | 1755 (12.5) | 2974 (15.1) | |
40–49 | 634 (11.4) | 77 (11.9) | 1771 (12.6) | 1858 (9.5) | |
50–64 | 938 (16.9) | 78 (12.1) | 1945 (13.9) | 2076 (10.6) | |
65–79 | 785 (14.1) | 43 (6.7) | 1452 (10.3) | 1618 (8.2) | |
80+ | 74 (1.3) | 17 (2.6) | 321 (2.3) | 437 (2.2) | < 0.001 |
Sex | |||||
Male | 2538 (45.7) | 314 (48.5) | 8052 (57.3) | 10,704 (54.5) | |
Female | 3015 (54.3) | 333 (51.5) | 5991 (42.7) | 8935 (45.5) | < 0.001 |
Degree of urbanisation | |||||
Very high | 1167 (21.0) | 200 (30.9) | 3966 (28.2) | 7509 (38.2) | |
High | 1816 (32.7) | 207 (32.0) | 4122 (29.4) | 6020 (30.7) | |
Middle | 1064 (19.2) | 110 (17.0) | 2362 (16.8) | 3161 (16.1) | |
Low | 1018 (18.3) | 94 (14.5) | 2164 (15.4) | 1992 (10.1) | |
Very low | 488 (8.8) | 36 (5.6) | 1429 (10.2) | 956 (4.9) | < 0.001 |
Migration Background | |||||
Dutch | 4352 (78.4) | 464 (71.7) | 9150 (65.2) | 10,436 (53.1) | |
Other Western | 366 (6.6) | 49 (7.6) | 1100 (7.8) | 1784 (9.1) | |
Moroccan or Turkish | 134 (2.4) | 27 (4.2) | 1223 (8.7) | 2678 (13.6) | |
Antillean, Surinamese or Aruban | 269 (4.8) | 53 (8.2) | 1247 (8.9) | 2087 (10.6) | |
Other Non-Western | 431 (7.8) | 54 (8.4) | 1320 (9.4) | 2634 (13.4) | < 0.001 |
Missing | 1 (0.02) | 0 (0.0) | 3 (0.02) | 19 (0.1) | |
SES | |||||
Lowest | 1625 (29.3) | 220 (34.0) | 5034 (35.8) | 7780 (39.6) | |
Low | 885 (15.9) | 97 (15.0) | 2336 (16.6) | 3242 (16.5) | |
Middle | 983 (17.7) | 102 (15.8) | 2267 (16.1) | 2518 (12.8) | |
High | 1182 (21.3) | 132 (20.4) | 2452 (17.5) | 3201 (16.3) | |
Highest | 873 (15.7) | 95 (14.7) | 1934 (13.8) | 2886 (14.7) | < 0.001 |
Missing | 5 (0.09) | 1 (0.2) | 20 (0.1) | 11 (0.06) |