Parameter | WHO standard median | Calculated median | P | WHO standard range | Calculated range |
Length, cm | 49.1 | 48.95 | >0.2 | 45.6–52.7 | 44.59–53.00 |
Weight, g | 3200 | 2900 | <0.001 | 2400–4200 | 2215.0–3727.5 |
OFC, cm | 33.9 | 34 | >0.2 | 31.7–36.1 | 31.3–36.14 |
OFC, occipitofrontal circumference.