Zainab Assy

104 Chapter 5 Table 3: The correlations between the palatal surface area and anthropometric measurements for the total study sample and stratified according to sex. N indicates the number of participants in each group. Data are expressed as the Spearman’s rho coefficient and bias-corrected accelerated (Bca) 95% confidence interval. Correlation coefficient with the palatal surface area Anthropometric measurements Total study sample (N=51) Female participants (N=23) Male participants (N=28) Length of head 0.30 (-0.01-0.58)* NS (p=0.13) NS (p=0.99) Width of head 0.35 (0.06-0.61)* NS (p=0.09) NS (p=0.78) Depth of head NS (p=0.27) NS (p=0.16) NS (p=0.44) Face height 0.36 (0.14-0.56)** NS (p=0.60) NS (p=0.13) Lower face height NS (p=0.19) NS (p=0.53) NS (p=0.46) Nose height 0.31 (0.02-0.55)* NS (p=0.20) NS (p=0.24) Width of mouth NS (p=0.17) NS (p=0.08) NS (p=0.96) Upper face height 0.36 (0.10-0.58)** NS (p=0.18) NS (p=0.14) Upper lip height 0.31 (0.02-0.56)* NS (p=0.20) NS (p=0.49) Mandible height NS (p=0.37) NS (p=0.77) NS (p=0.22) Mandibular length 0.29 (0.00-0.53)* 0.56 (0.20-0.78)** NS (p=0.37) Palatal width 0.37 (0.10-0.63)** 0.46 (0.06-0.76)* NS (p=0.08) NS=Not Significant, (p-value of Spearman Rho correlation) *Spearman Rho correlation coefficient p-value <0.05 ** Spearman Rho correlation coefficient p-value <0.01

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