Table 2.
6th Grade, 8th Grade and Change (8th–6th) in Fitness, Lipids, Insulin Resistance and GlycA by Gender
| Female | Male | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6th Grade | 8th Grade | Difference (8th – 6th) | 6th Grade | 8th Grade | Difference (8th – 6th) | |||||||
| Fitness (# of laps) | 18.5 | (17.9, 19.2) | 21.2 | (20.4, 21.9) | 2.7 | (2.0, 3.3) | 23.1 | (22.1, 24.0) | 33.9 | (32.6, 35.3) | 10.8 | (9.7, 12.0) |
| Non-HDL-C (mg/dL) | 102 | (86, 120) | 95 | (81, 110) | −7 | (−18, 4) | 105 | (88, 124) | 93 | (79, 111) | −11 | (−23, 1) |
| LDL-C (mg/dL) | 83 | (71, 99) | 79 | (67, 93) | −4 | (−15, 5) | 88 | (73, 104) | 77 | (64, 93) | −10 | (−21, −0) |
| HDL-C (mg/dL) | 51 | (44, 59) | 53 | (45, 62) | 2 | (−3, 7) | 51 | (44, 60) | 48 | (41, 56) | −3 | (−8, 2) |
| HOMA-IR | 2.62 | (1.76, 4.19) | 3.35 | (2.34, 4.77) | 0.61 | (−0.42, 1.74) | 2.11 | (1.36, 3.36) | 3.03 | (1.94, 4.62) | 0.84 | (−0.12, 2.12) |
| LP-IR | 32 | (20, 49) | 28 | (16, 42) | −5 | (−15, 5) | 38 | (22, 58) | 36 | (22, 54) | −1 | (−13, 9) |
| GlycA(μmol/L) | 374 | (334, 421) | 397 | (361, 442) | 24 | (−16, 58) | 379 | (333, 425) | 365 | (322, 418) | −10 | (−49, 32) |
Non-HDL-C, LDL-C, HDL-C, HOMA-IR, LP-IR and GlycA are presented as medians and (25th percentile, 75th percentile) while fitness is presented as mean and 95% confidence interval.