Table 3.
Data by 25OHD status and gender.*
| Women |
||
|---|---|---|
| Low | High | |
| Number of participants | 9 | 10 |
| Age | 23.56 ± 1.0 (21–28) | 22.00 ± 0.8 (20–29) |
| Height (cm) | 162.00 ± 2.4† (152.40–175.26) | 159.77 ± 3.8† (132.08–175.26) |
| Weight (kg) | 61.34 ± 3.6† (45.46–82.73) | 58.29 ± 1.4† (52.27–65.46) |
| BMl‡ | 23.27 ± 1.0 (19.53–29.37) | 23.08 ± 1.0† (18.90–30.68) |
| % Body fat | 29.81 ± 1.2† (25.0–33.9) | 30.20 ± 1.5 (24.4–38.9) |
| Lean body mass (g) | 40,794.11 ± 2574.2 (32,587–55,691) | 38,666.30 ± 1133.1 (33,945–46,681) |
| RMR (kcaL/d)‡ | 1266.00 ± 96.2† (866.69–1752.95) | 1271.01 ± 44.0† (1017.59–1533.62) |
| 25OHD (ng·mL−1)‡ | 26.04 ± 1.9† (19.35–33.62) | 46.34 ± 3.8†§ (35.568–69.173) |
| Dietary intake (IU/wk) | 686.00 ± 202.8† (51–1700) | 535.7 ± 117.9† (55–1117) |
| Sun exposure (score) | 29.33 ± 3.6† (12–48) | 26.8 ± 2.3† (15–38) |
| (ml·kg−1 · min−1) | 45.98 ± 1.7† (34.2–51.9) | 45.02 ± 2.4† (34.6–61.4) |
| Anaerobic power (watts) | 517.35 ± 38.1† (367.26–716.50) | 501.88 ± 35.4† (347.37–667.95) |
| Bench press (kg) | 43.34 ± 5.2† (22.70–77.18) | 40.82 ± 1.8† (31.78–49.94) |
| Leg curl (kg) | 28.98 ± 3.4† (13.62–45.40) | 29.94 ± 2.1† (22.70–40.86) |
| Leg extension (kg) | 39.31 ± 5.5† (22.70–72.64) | 36.29 ± 1.9† (27.24–49.94) |
| Upright row (kg) | 38.81 ± 4.1† (27.24–68.10) | 35.83 ± 1.6† (27.24–45.40) |
| Bicep curl (kg) | 16.38 ± 3.9† (6.81–45.40) | 14.74 ± 1.4† (6.81–22.70) |
| Tricep pushdown (kg) | 44.86 ± 7.4† (18.16–86.26) | 39.01 ± 1.21† (31.78–45.40) |
| Vertical jump (cm) | 39.79 ± 1.5† (33.02–45.72) | 39.88 ± 1.9† (35.56–53.34) |
| Horizontal jump (cm) | 169.05 ± 4.8† (150–188) | 163.83 ± 6.4† (132–188) |
| Sit and reach (cm) | 11.85 ± 3.8† (−7.62 to 27.94) | 20.32 ± 1.8† (12.70–30.48) |
| Men |
||
| Low | High | |
|
| ||
| Number of participants | 11 | 9 |
| Age | 22.09 ± 0.5 (21–26) | 25.70 ± 2.3 (20–38) |
| Height (cm) | 175.26 ± 3.0 (147.32–185.42) | 173.28 ± 3.0 (162.56–187.96) |
| Weight (kg) | 80.54 ± 3.0 (68.18–102.73) | 73.18 ± 3.76 (63.18–92.73) |
| BMI‡ | 26.40 ± 1.2 (20.92–33.02) | 24.30 ± 0.89 (21.59–31.01) |
| % Body fat | 20.45 ± 2.3 (12.0–34.1) | 16.46 ± 1.9 (10.4–26.1) |
| Lean body mass (g) | 61,119.27 ± 2072.1 (48,243–72,573) | 58,022.89 ± 2799.6 (46,477–71,523) |
| RMR (kcaL/d)‡ | 1579.32 ± 85.4 (1218.50–1979.60) | 1611.46 ± 63.4 (1370.08–2050.32) |
| 25OHD (ng·mL−1)‡ | 25.92 ± 1.6 (18.41–34.77) | 41.71 ± 1.6‡ (35.26–49.81) |
| Dietary intake (IU/wk) | 1181.30 ± 287.3 (34–2686) | 1731.22 ± 369.8 (210–3021) |
| Sun exposure (score) | 27.64 ± 4.0 (11 –52) | 32.00 ± 4.2 (14–50) |
| (ml·kg−1 · min−1) | 49.66 ± 1.96 (38.4–61.5) | 59.21 ± 2.9‡ (45.4–69.9) |
| Anaerobic power (watts) | 781.09 ± 39.6 (570.49–946.74) | 719.62 ± 50.9 (514.66–973.24) |
| Bench press (kg) | 97.94 ± 7.9 (49.94–129.39) | 87.19 ± 6.8 (63.56–113.50) |
| Leg curl (kg) | 53.61 ± 3.7 (31.78–72.64) | 49.90 ± 3.2 (36.32–68.10) |
| Leg extension (kg) | 73.40 ± 5.8 (40.86–95.34) | 72.07 ± 6.1 (40.86–99.88) |
| Upright row (kg) | 70.93 ± 5.3 (40.86–90.80) | 68.54 ± 3.2 (54.48–81.72) |
| Bicep curl (kg) | 40.00 ± 4.1 (15.89–59.02) | 36.29 ± 3.2 (22.70–54.48) |
| Tricep pushdown (kg) | 82.47 ± 7.6 (40.86–113.50) | 81.14 ± 5.6 (54.48–104.42) |
| Vertical jump (cm) | 54.96 ± 2.4 (43.18–68.58) | 53.62 ± 3.8 (40.64–81.28) |
| Horizontal jump (cm) | 217.29 ± 9.0 (173–262) | 221.83 ± 7.5 (185–264) |
| Sit and reach (cm) | 4.49 ± 4.4 (−35.56 to 17.78) | 8.75 ± 4.0 (−7.62 to 34.29) |
*
Data are presented as means ± SE.
†
indicates significant difference between women and both high and low men (p ≤ 0.05).
‡
BMI, body mass index; RMR, resting metabolic rate; 25OHD, 25-hydroxyvitamin D.
§
Indicates significant difference between comparison groups of the same gender (p ≤ 0.05).