Table 2 Tests for significance of differences in rates between MTF and geography-based catchments
From: Geographic variation within the military health system
Catchment counts | *MTF < Geography | No Statistical difference | *MTF > Geography |
|---|---|---|---|
Back Surgery | |||
FY07 | 18 | 29 | 1 |
FY08 | 20 | 27 | 0 |
FY09 | 21 | 21 | 2 |
FY10 | 17 | 26 | 1 |
Average (% of Total) | 41.5% | 56.3% | 2.2% |
C-Section | |||
FY07 | 12 | 34 | 2 |
FY08 | 11 | 32 | 3 |
FY09 | 14 | 29 | 1 |
FY10 | 7 | 35 | 1 |
Average (% of Total) | 24.3% | 71.8% | 3.9% |