Best-fitting SITAR models for boys and girls applied to Demographic and Health Survey mean height data from 145 surveys (64 countries) from 2000 to 2018
| Mean height (cm) Estimate±SE | ||
| Fixed coefficients | Boys | Girls |
| Size (cm) | 58.97±1.14 | 53.47±1.71 |
| Intensity (fractional) | 0.30±0.06 | 0.08±0.08 |
| Random coefficients | ||
| Standard deviations (SD) | ||
| Size | 1.46 | 1.42 |
| Intensity | 0.05 | 0.05 |
| Residual SD | 0.90 | 0.89 |
| Degrees of freedom | 4 | 4 |
All models were adjusted for age in months (log transformed).
.SE, Standard error; SITAR, Super-Imposition by Translation And Rotation.