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Increase in lateral sCSF leaks by region each quarter from October 2009 to September 2018
| Region | Estimate | Std error | P value |
|---|---|---|---|
| Northeast | 0.2331 | 0.0778 | 0.0051 |
| South | 0.5348 | 0.1100 | <0.0001 |
| Midwest | 0.5999 | 0.0930 | <0.0001 |
| West | 0.2425 | 0.0627 | 0.0005 |
sCSF indicates spontaneous cerebrospinal fluid.
