Table 3.
Mean body composition measures (SD) by mutation group
| Mutation | Height z-score | BA/Height | LTM/Height | TBBMC/LTM | TBBMC/BA |
|---|---|---|---|---|---|
| Carboxyl-terminal truncation | −0.88(2.58) | −0.58(2.05) | −1.13(1.65) | 1.16(1.98) | 0.67(1.78) |
| Large deletion | 0.64(2.89) | −2.21(1.30) | −1.40(1.15) | −0.40(1.94) | 0.69(1.56) |
| No mutation | −1.14(1.80) | −1.28(1.81) | −1.34(1.51) | 0.07(1.24) | 0.03(1.21) |
| Other | −1.66(2.53) | −0.71(1.53) | −1.28(1.14) | −0.04(1.55) | −1.10(1.01) |
| p.R106W | −1.87(2.05) | −2.89(2.05) | −1.90(1.43) | 0.27(0.67) | 2.21(1.03) |
| p.R133C | −1.67(3.34) | 0.65(1.53) | −0.45(1.18) | 2.16(1.44) | 0.72(1.19) |
| p.R168X | −2.17(2.40) | −1.78(2.85) | −0.87(2.49) | −0.84(1.85) | 0.37(1.29) |
| p.R255X | −0.80(2.26) | −1.91(1.09) | −0.87(0.75) | −0.66(0.79) | 1.06(1.74) |
| p.R270X | −3.55(1.41) | −0.06(1.16) | −0.18(0.47) | 0.38(0.41) | 1.02(3.11) |
| p.R294X | −1.09(1.58) | 0.60(1.16) | −0.14(2.25) | 0.58(1.40) | −0.30(0.86) |
| p.R306C | 1.19(2.73) | −0.33(1.97) | −0.16(1.40) | −0.11(1.26) | 0.00(0.50) |
| p.T158M | −1.00(2.38) | −1.94(1.53) | −2.52(1.48) | 1.47(3.02) | 0.32(1.68) |
| TOTAL | −1.10(2.43) | −1.02(1.97) | −1.10(1.62) | 0.32(1.78) | 0.28(1.48) |