| Contacts to hospital with the CDGs ≤2 years before the screening date |  | Contacts to hospital with the CDGs >2–10 years before the screening date |  | ||||||
---|---|---|---|---|---|---|---|---|---|---|
 | Participants | Non-participants |  | Participants | Non-participants | |||||
 | N | (% row) | N | (% row) | P-value (chi2) | N | (% row) | N | (% row) | P-value (chi2) |
Disease count | Â | Â | Â | <0.001 | Â | Â | Â | <0.001 | ||
 0 | 104,012 | (79.7) | 26,533 | (20.3) |  | 97,440 | (79.8) | 24,598 | (20.2) |  |
 1 | 8,887 | (72.4) | 3,383 | (27.6) |  | 14,153 | (74.8) | 4,763 | (25.2) |  |
 2 | 845 | (63.4) | 488 | (36.6) |  | 1,966 | (67.7) | 939 | (32.3) |  |
  ≥ 3 | 67 | (57.8) | 49 | (42.2) |  | 252 | (62.2) | 153 | (37.8) |  |
Multimorbidity (≥2 diseases) |  | <0.001 |  |  | <0.001 | |||||
 No | 112,899 | (79.0) | 29,916 | (21.0) |  | 111,593 | (79.2) | 29,361 | (20.8) |  |
 Yes | 912 | (62.9) | 537 | (37.1) |  | 2,218 | (67.0) | 1,092 | (33.0) |  |
Severe multimorbidity (≥3 diseases) |  | <0.001 |  |  | <0.001 | |||||
 No | 113,744 | (78.9) | 30,404 | (21.1) |  | 113,559 | (78.9) | 30,300 | (21.1) |  |
 Yes | 67 | (57.8) | 49 | (42.2) |  | 252 | (62.2) | 153 | (37.8) |  |
Physical multimorbidity | Â | <0.001 | Â | Â | <0.001 | |||||
 No | 113,043 | (79.0) | 30,032 | (21.0) |  | 112,045 | (79.0) | 29,654 | (20.9) |  |
 Yes | 768 | (64.6) | 421 | (35.4) |  | 1,766 | (68.8) | 799 | (31.2) |  |
Physical-mental multimorbidity | Â | <0.001 | Â | Â | <0.001 | |||||
 No | 113,657 | (78.9) | 30,320 | (21.1) |  | 113,269 | (79.0) | 30,099 | (21.0) |  |
 Yes | 154 | (53.7) | 133 | (46.3) |  | 542 | (60.5) | 354 | (39.5) |  |