From: Evaluating the effectiveness of traumatic brain injury state laws among high school athletes
Specific Language of TBI Laws | After First Change Point | After Second Change Point | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Incidenta | 95%CI | Recurrenta | 95%CI | Incident vs. Recurrentb | 95%CI | Incidenta | 95%CI | Recurrenta | 95%CI | Incident vs. Recurrentb | 95%CI | |
Overall | 1.85%* | 1.14, 2.56% | 1.12%* | 0.00, 2.26% | − 0.61% | − 1.24, 0.03% | − 1.08%* | − 1.43, − 0.72% | − 0.62% | − 1.40, 0.16% | − 0.15% | − 0.48, 0.19% |
Specified Category of Healthcare Provider for RTP Clearance | 2.03%* | 0.86, 3.21% | 1.86%* | 0.68, 3.06% | 0.71% | − 0.23, 1.66% | − 0.78%* | − 1.16, − 0.39% | − 3.29%* | − 5.57, − 0.96% | − 1.84%* | − 3.55, − 0.09% |
Did Not Specify Category of Healthcare Provider for RTP Clearance | 8.28%* | 4.93, 11.75% | 5.77%* | 0.57, 11.24% | − 2.31% | − 7.46, 3.13% | − 7.35%* | − 10.02, − 4.59% | − 5.54%* | − 10.01, − 0.86% | − 0.41% | − 0.84, 0.03% |
Specified Multiple Categories of Healthcare Providers for RTP Clearance | 2.77%* | 0.90, 4.68% | 3.21%* | 0.47, 6.02% | 2.33% | − 0.20, 4.93% | − 0.41% | − 0.84, 0.02% | − 4.51% | − 9.00, 0.21% | − 1.87% | − 4.52, 0.85% |
Specified Physicians Only for RTP Clearance | − 0.91%* | − 1.61, − 0.21% | 2.51%* | 0.06, 5.03% | 2.42%* | 0.39, 4.48% | − 3.35%* | − 6.21, − 0.41% | − 4.25%* | − 7.49, − 0.89% | 1.47% | − 1.99, 5.05% |
Specified Both Coaches and Parents/Guardian Education | 1.65%* | 0.87, 2.43% | 2.59%* | 0.26, 4.99% | 0.99% | − 0.96, 2.97% | − 1.15%* | − 1.55, − 0.75% | − 2.10% | − 4.16, 0.01% | 0.02% | − 0.36, 0.39% |
Specified Either Coaches or Parents/Guardian Education | 2.21%* | 0.96, 3.47% | 8.57%* | 1.69, 15.92% | 4.93% | − 0.22, 10.35% | − 1.04%* | − 1.71, − 0.38% | − 6.20%* | − 11.02, − 1.12% | − 0.54% | − 1.13, 0.05% |