Table 4 Chiropractic and PCP visits prior to the index date (Commercial)
Exposures | All | Age <45 yr | Age ≥45 yr | |||
|---|---|---|---|---|---|---|
Cases (n = 1159) | Controls (n = 4633) | Cases (n = 98) | Controls (n = 392) | Cases (n = 1061) | Controls (n = 4241) | |
Most recent DC Visit | ||||||
0-1 day: n (%) | 3 (0.3) | 11 (0.2) | * | * | 3 (0.3) | 11 (0.3) |
0-3 days: n (%) | 6 (0.5) | 21 (0.5) | * | 1 (0.3) | 6 (0.6) | 20 (0.5) |
0-7 days: n (%) | 8 (0.7) | 31 (0.7) | * | 1 (0.3) | 8 (0.8) | 30 (0.7) |
0-14 days: n (%) | 9 (0.8) | 44 (0.9) | * | 3 (0.8) | 9 (0.8) | 41 (1.0) |
0-30 days: n (%) | 19 (1.6) | 62 (1.3) | 2 (2.0) | 7 (1.8) | 17 (1.6) | 55 (1.3) |
Most recent PCP Visit | ||||||
1-1 day: n (%) | 41 (3.5) | 15 (0.3) | 4 (4.1) | 1 (0.3) | 37 (3.5) | 14 (0.3) |
1-3 days: n (%) | 78 (6.7) | 41 (0.9) | 8 (8.2) | 2 (0.5) | 70 (6.6) | 39 (0.9) |
1-7 days: n (%) | 115 (9.9) | 93 (2.0) | 10 (10.2) | 4 (1.0) | 105 (9.9) | 89 (2.1) |
1-14 days: n (%) | 157 (13.5) | 165 (3.6) | 12 (12.2) | 15 (3.8) | 145 (13.7) | 150 (3.5) |
1-30 days: n (%) | 219 (18.9) | 316 (6.8) | 23 (23.5) | 29 (7.4) | 196 (18.5) | 287 (6.8) |