Table 2. Numbers (n) and steps/day for boys and girls presented in age groups. Data are means (±SD).
Boys Girls Total
Age (years) n Daily step count Dailystep count N Daily step count
9 42 15.371 (3.005) 45 10.090 (3.387) 87 12.203 (4.132)
10 45 14.069 (4.476) 44 11.536 (3.698) 89 12.758 (4.272)
11 46 13.009 (4.624) 46 11.015 (4.171) 92 11.901 (4.478)
12 43 13.634 (4.731) 45 10.129 (4.194) 88 12.262 (4.825)
13 40 12.694 (3.328) 44 9.754 (3.637) 84 11.855 (3.552)
14 47 10.539 (4.303) 45 7.893 (3.158) 92 8.939 (3.834)
Total 263 13.446 (4.549) 269 10.656 (3.986) 532 12.036 (4.492)