| P-value | (Top 90 percentile) tall | (5 - 90 percentile) normal | (Below the 5th percentile) short stature | Independent Variable | |
| 0.080 | 23 (2.5%) | 787 (84.4%) | 122 (13.1%) | Boy | Gender |
| 38 (4.4%) | 717 (82.3%) | 116 (13.3%) | Girl | ||
| 0.065 | 2 (4.4%) | 40 (88.9%) | 3 (6.7%) | 7 | Age (Year) |
| 4 (4.4%) | 85 (85%) | 11 (11%) | 8 | ||
| 5 (1.9%) | 230 (87.5%) | 28 (10.6%) | 9 | ||
| 13 (2.7%) | 403 (83.1%) | 69 (14.2%) | 10 | ||
| 32 (6%) | 439 (82.2%) | 63 (11.8%) | 11 | ||
| 5 (1.5%) | 283 (83.5%) | 51 (15%) | 12 | ||
| 0 (0%) | 24 (64.9%) | 13 (35.1%) | 13 | ||
| 0.008 | 42 (2.9%) | 1220 (83.2%) | 204 (13.9%) | Self-employment | Occupation of father |
| 16 (6.1%) | 222 (84.1%) | 26 (9.8%) | Employee | ||
| 0.171 | 3 (2.6%) | 90 (78.3%) | 22 (19.1%) | Self-employment | Occupation of mother |
| 57 (3.5%) | 1360 (83.5%) | 212 (13%) | Housekeeper | ||
| 1 (2%) | 45 (91.8%) | 3 (6.1%) | Employee | ||
| >0.0001 | 2 (1.4%) | 114 (80.9%) | 25 (17.7%) | Illiterate | Education of father |
| 12 (2%) | 496 (82.4%) | 94 (15.6%) | Primary school | ||
| 16 (4.2%) | 322 (83.6%) | 47 (12.2%) | Middle school | ||
| 23 (5.4%) | 356 (84%) | 45 (10.6%) | High School Diploma | ||
| 5 (4.5%) | 98 (88.3%) | 8 (7.2%) | Diploma and Bachelor | ||
| 2 (8%) | 20 (80%) | 3 (12%) | PhD | ||
| 0.001 | 7 (2.1%) | 283 (83%) | 51 (15%) | Illiterate | Education of mother |
| 17 (2.7%) | 526 (82.8%) | 92 (14.5) | Primary school | ||
| 14 (5.3%) | 220 (83%) | 31 (11.7%) | Middle school | ||
| 15 (6.7%) | 188 (83.9%) | 21 (9.4%) | High School Diploma | ||
| 2 (4.9%) | 36 (87.8%) | 3 (7.3%) | Diploma and Bachelor | ||
| 0 (0%) | 3 (100%) | 0 (0%) | PhD | ||