Table 2.
Association of BMI with genetic traits1.
| Variable | BMI (kg/m2) | χ 2 value | DF | P value2 | Correlation coeffecient3 | P value2 | ||
|---|---|---|---|---|---|---|---|---|
| T1: <19.8 | T2: 19.8–23.7 | T3: >23.7 | ||||||
| Hair color, n (%) | 4.626 | 2 | .102 | 0.145 | .085 | |||
| Black | 28 (58.3) | 19 (38.0) | 18 (40.9) | |||||
| Nonblack | 20 (41.7) | 31 (62.0) | 26 (59.1) | |||||
| Eye color, n (%) | 1.964 | 2 | .373 | 0.066 | .432 | |||
| Brown | 44 (91.7) | 41 (82.3) | 38 (86.4) | |||||
| Nonbrown | 4 (8.3) | 9 (18.0) | 6 (13.6) | |||||
| ABO blood type, n (%) | 0.320 | 2 | .864 | 0.045 | .591 | |||
| O | 31 (64.6) | 31 (62.0) | 26 (59.1) | |||||
| Others | 17 (35.4) | 19 (38.0) | 18 (40.9) | |||||
| Rh blood type, n (%) | 1.013 | 2 | .702 | –0.073 | .392 | |||
| Positive | 45 (93.8) | 47 (94.0) | 43 (97.7) | |||||
| Negative | 3 (6.3) | 3 (6.0) | 1 (2.3) | |||||
1Results were reported from Chi-square (Fisher's exact test) and Correlation analyses. 2Level of significance is at α = 0.05. 3Spearman Correlation.