| Age 1, n = 218 | Age 2, n = 67 | Age 3, n = 165 | Age 5, n = 217 | Age 8, n = 216 | Age 10, n = 225 | Age 14, n = 227 | Age 16, n = 207 | Age 20, n = 194 | Age 22, n = 173 |
---|---|---|---|---|---|---|---|---|---|---|
Overall population (kg/m2) | ||||||||||
 | 16.86 ± 1.33 | 15.79 ± 1.28 | 15.99 ± 1.20 | 15.69 ± 1.53 | 16.74 ± 2.09 | 18.32 ± 3.07 | 21.51 ± 3.81 | 23.08 ± 4.23 | 24.11 ± 4.77 | 25.03 ± 5.54 |
Original Rotterdam criteria (kg/m2) | ||||||||||
 O-nPCOS | 16.78 ± 1.33 | 15.67 ± 1.26 | 15.96 ± 1.21 | 15.62 ± 1.43 | 16.65 ± 1.97 | 18.15 ± 2.99 | 20.97 ± 3.41 | 22.58 ± 3.58 | 23.68 ± 4.28 | 24.24 ± 4.48 |
 O-PCOS | 17.04 ± 1.34 | 16.02 ± 1.33 | 16.07 ± 1.18 | 15.86 ± 1.76 | 16.96 ± 2.37 | 18.76 ± 3.24 | 22.82 ± 4.40 | 24.36 ± 5.37 | 25.40 ± 5.83 | 27.08 ± 7.31 |
 p value | 0.193 | 0.296 | 0.585 | 0.307 | 0.329 | 0.181 | 0.003 | 0.021 | 0.061 | 0.015 |
 O-nPCOS (n = 161) | 154 | 44 | 119 | 154 | 153 | 161 | 161 | 148 | 145 | 125 |
 O-PCOS (n = 66) | 64 | 23 | 46 | 63 | 63 | 64 | 66 | 59 | 49 | 48 |
Updated 2018 adolescent Rotterdam criteria (kg/m2) | ||||||||||
 U-nPCOS | 16.81 ± 1.36 | 15.72 ± 1.31 | 15.93 ± 1.22 | 15.58 ± 1.41 | 16.58 ± 1.92 | 18.13 ± 2.90 | 21.10 ± 2.99 | 22.54 ± 3.59 | 23.58 ± 4.20 | 24.19 ± 4.45 |
 U-PCOS | 17.09 ± 1.13 | 16.12 ± 1.14 | 16.34 ± 1.04 | 16.29 ± 2.00 | 17.58 ± 2.70 | 19.35 ± 3.76 | 24.19 ± 4.84 | 25.97 ± 5.96 | 27.56 ± 6.58 | 29.79 ± 8.22 |
 p value | 0.254 | 0.327 | 0.129 | 0.013 | 0.043 | 0.076 | 0.001 | 0.003 | 0.006 | 0.002 |
 U-nPCOS (n = 190) | 182 | 55 | 142 | 183 | 181 | 190 | 189 | 174 | 168 | 147 |
 U-PCOS (n = 37) | 36 | 12 | 23 | 34 | 35 | 35 | 37 | 33 | 28 | 26 |