Table 3 Comparison of anterior and overall ratios between Malaysian majority ethnics and Bolton standards
Anterior Ratio | Overall Ratio | |||||
|---|---|---|---|---|---|---|
Ethnic | Malay | Chinese | Indian | Malay | Chinese | Indian |
n | 52 | 54 | 44 | 52 | 54 | 44 |
Mean (SD) | 78.33 (2.19) | 76.53 (2.47) | 77.66 (2.84) | 92.18 (1.56) | 90.85 (1.99) | 91.22 (1.91) |
Mean Range | 76.14–80.52 | 74.06–79.00 | 74.82–80.50 | 90.62–93.74 | 88.86–92.84 | 89.31–93.13 |
Bolton (SD) | 77.20 (1.65) | 91.30 (1.91) | ||||
P value | < 0.001* | 0.052 | 0.289 | < 0.001* | 0.101 | 0.777 |