Table 5 Chiropractic and PCP visits prior the index date (Medicare)
Exposures | Cases (n = 670) | Controls (n = 2680) |
|---|---|---|
Most recent DC Visit | ||
0-1 day: n (%) | * | 4 (0.1) |
0-3 days: n (%) | * | 8 (0.3) |
0-7 days: n (%) | * | 9 (0.3) |
0-14 days: n (%) | 1 (0.1) | 15 (0.6) |
0-30 days: n (%) | 2 (0.3) | 24 (0.9) |
Most recent PCP Visit | ||
1-1 day: n (%) | 16(2.4) | 18 (0.7) |
1-3 days: n (%) | 30 (4.5) | 36 (1.3) |
1-7 days: n (%) | 55 (8.2) | 97 (3.6) |
1-14 days: n (%) | 90 (13.4) | 183 (6.8) |
1-30 days: n (%) | 143 (21.3) | 346 (12.9) |