PLD gradea | BHb | FCRb | DDTb | ||||||
---|---|---|---|---|---|---|---|---|---|
N | % | 95 % CI | N | % | 95 % CI | N | % | 95 % CI | |
0 | 53 | 26.8 | 20.6, 32.9 | 64 | 37.6 | 30.4, 44.9 | 43 | 45.3 | 35.3, 55.3 |
1 | 69 | 34.8 | 28.2, 41.5 | 70 | 41.2 | 33.8, 48.6 | 31 | 32.6 | 23.2, 42.1 |
2 | 72 | 36.4 | 29.7, 43.1 | 36 | 21.2 | 15.0, 27.3 | 20 | 21.1 | 12.9, 29.3 |
3 | 4 | 2 | 0.1, 3.9 | 0 | 0 | 1 | 1.1 | 0.0, 3.1 | |
Total | 198 | 170 | 95 |