| |
Pre-law
|
Post-law
|
Overall
| |
|---|
|
n (%)
|
n (%)
|
n (%)
|
P-Valueb
|
|---|
|
Total
|
2742 (44.5)
|
3415 (55.5)
|
6157 (100)
| |
|
Sexa
| | | | | | |
0.982
|
|
Male
|
1751
|
(64.1)
|
2187
|
(64.0)
|
3938
|
(64.0)
| |
|
Female
|
982
|
(35.9)
|
1228
|
(36.0)
|
2210
|
(36.0)
| |
|
Age at first visit
| | | | | | |
< 0.0001
|
|
< 5
|
546
|
(19.9)
|
421
|
(12.3)
|
967
|
(15.7)
| |
|
5–9
|
484
|
(17.7)
|
630
|
(18.5)
|
1114
|
(18.1)
| |
|
10–14
|
879
|
(32.1)
|
1274
|
(37.3)
|
2153
|
(35.0)
| |
|
15–18
|
833
|
(30.3)
|
1090
|
(31.9)
|
1923
|
(31.2)
| |
|
Sports-Related
|
726 (39.9)
|
1095 (60.1)
|
1821 (29.6)
| |
|
Sex
| | | | | | |
0.172
|
|
Male
|
583
|
(80.3)
|
850
|
(77.6)
|
1433
|
(78.7)
| |
|
Female
|
143
|
(19.7)
|
245
|
(22.4)
|
388
|
(21.3)
| |
|
Age at first visit
| | | | | | |
0.012
|
|
< 5
|
24
|
(3.3)
|
13
|
(1.2)
|
37
|
(2.0)
| |
|
5–9
|
97
|
(13.4)
|
156
|
(14.2)
|
253
|
(13.9)
| |
|
10–14
|
359
|
(49.4)
|
573
|
(52.3)
|
932
|
(51.2)
| |
|
15–18
|
246
|
(33.9)
|
353
|
(32.2)
|
599
|
(32.9)
| |
|
Non-Sports-Related
|
2016 (46.5)
|
2320 (53.5)
|
4336 (70.4)
| |
|
Sexa
| | | | | | |
0.706
|
|
Male
|
1168
|
(58.2)
|
1.337
|
(57.6)
|
2505
|
(57.9)
| |
|
Female
|
839
|
(41.8)
|
983
|
(42.4)
|
1822
|
(42.1)
| |
|
Age at first visit
| | | | | | |
< 0.0001
|
|
< 5
|
522
|
(25.9)
|
408
|
(17.6)
|
930
|
(21.4)
| |
|
5–9
|
387
|
(19.2)
|
474
|
(20.4)
|
861
|
(19.9)
| |
|
10–14
|
520
|
(25.8)
|
701
|
(30.2)
|
1221
|
(28.2)
| |
|
15–18
|
587
|
(29.1)
|
737
|
(31.8)
|
1324
|
(30.5)
| |
- a There are 9 injuries with missing sex
- bP-values based on chi-square tests of the distribution of sex and age across the law period
