Table 3 First completion percentiles split by gender and by age groups
Percentile | Gender | Age groups | ||
|---|---|---|---|---|
Females n = 165 | Males n = 115 | 11–13 n = 100 | 14–17 n = 186 | |
5th [95% CI]a | 10.00 [4.70,11.00] | 5.70 [3.00, 7.00] | 5.95 [2.89, 7.08] | 8.25 [4.16, 10.00] |
20th [95% CI]a | 15.00 [13.00, 16.00] | 9.80 [8.00, 11.00] | 10.00 [8.00, 11.00] | 13.00 [12.00, 16.00] |
35th [95% CI]a | 19.00 [17.44, 21.00] | 13.00 [11.00, 14.00] | 13.65 [11.00, 15.00] | 18.00 [16.00, 20.00] |
50th [95% CI]a | 22.00 [21.00, 23.18] | 16.00 [13.00, 18.00] | 16.50 [15.00, 19.24] | 21.00 [20.00, 23.00] |
65th [95% CI]a | 24.00 [23.22, 26.37] | 19.00 [17.00, 21.00] | 20.00 [18.00, 23.00] | 24.00 [23.00, 26.00] |
80th [95% CI]a | 28.00 [27.00, 29.00] | 23.00 [20.86, 26.52] | 24.09 [22.00, 28.00] | 27.78 [26.38, 29.00] |
95th [95% CI]a | 32.00 [31.00, 34.07] | 29.30 [27.85, 31.89] | 31.00 [28.9, 34.61] | 32.00 [31.00, 33.42] |