Table 1

statistics	total		boys		girls
statistics	ulnar RD	radial RD	ulnar RD	radial RD	ulnar RD	radial RD
N	260	260	130	130	130	130
mean	15.92	16.04	15.84	15.89	16.00	16.19
SD	1.72	1.71	1.96	1.90	1.44	1.48
minimum	12.50	12.70	12.8	12.6	12.5	12.7
maximum	23.90	23.80	23.6	23.7	23.5	23.8

Table 1: Descriptive statistics of RD in both boys and girls when subdivided by areas.