Table 3.
Descriptive summary of phenotypic characteristics of athletes with respect to sport groups and athlete genotypes
| Phenotype | Group |
AMPD1
CC genotype |
AMPD1
CT genotype |
p-value between genotype | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | Mean | SD | p-value | n | Mean | SD | p-value | |||
| Height (cm) |
Endurance (1) |
62 |
181.4 |
9.0 |
p12 = 0.157 |
22 |
179.1 |
8.6 |
p12 = 1.000 |
0.308 |
| Power (2) |
43 |
177.8 |
10.0 |
p23 = 0.369 |
4 |
179.0 |
9.3 |
p23 = 0.678 |
0.826 |
|
| MIX (3) |
49 |
174.9 |
8.3 |
p31 = 0.001 |
24 |
173.0 |
9.3 |
p31 = 0.080 |
0.393 |
|
| Weight (kg) |
Endurance (1) |
62 |
75.3 |
13.2 |
p12 = 1.000 |
22 |
72.9 |
12.1 |
p12 = 0.027 |
0.446 |
| Power (2) |
43 |
77.7 |
14.3 |
p23 = 0.000 |
4 |
89.9 |
4.9 |
p23 = 0.000 |
0.100 |
|
| MIX (3) |
49 |
66.5 |
10.0 |
p31 = 0.001 |
24 |
62.9 |
11.4 |
p31 = 0.014 |
0.171 |
|
| BMI. (kg/m2) |
Endurance (1) |
62 |
22.66 |
2.34 |
p12 = 0.003 |
22 |
22.60 |
2.32 |
p12 = 0.000 |
0.925 |
| Power (2) |
43 |
24.40 |
3.37 |
p23 = 0.000 |
4 |
28.20 |
2.00 |
p23 = 0.000 |
0.032 |
|
| MIX (3) |
49 |
21.40 |
2.14 |
p31 = 0.037 |
24 |
20.50 |
2.50 |
p31 = 0.013 |
0.115 |
|
| RGS (kg) |
Endurance (1) |
62 |
47.0 |
9.9 |
p12 = 0.051 |
22 |
49.6 |
8.6 |
p12 = 0.023 |
0.272 |
| Power (2) |
43 |
51.3 |
8.9 |
p23 = 0.000 |
4 |
63.5 |
6.6 |
p23 = 0.000 |
0.011 |
|
| MIX (3) |
49 |
42.8 |
8.1 |
p31 = 0.049 |
24 |
37.5 |
10.0 |
p31 = 0.000 |
0.018 |
|
| LGS (kg) |
Endurance (1) |
62 |
46.8 |
9.5 |
p12 = 0.202 |
22 |
46.8 |
7.3 |
p12 = 0.010 |
0.990 |
| Power (2) |
43 |
50.2 |
9.0 |
p23 = 0.000 |
4 |
61.5 |
8.4 |
p23 = 0.000 |
0.020 |
|
| MIX (3) |
49 |
41.2 |
9.1 |
p31 = 0.006 |
24 |
35.8 |
9.9 |
p31 = 0.000 |
0.021 |
|
| Fat mass (kg) |
Endurance (1) |
62 |
8.12 |
2.28 |
p12 = 1.000 |
22 |
7.65 |
1.68 |
p12 = 0.035 |
0.370 |
| Power (2) |
43 |
7.94 |
2.51 |
p23 = 1.000 |
4 |
11.33 |
1.91 |
p23 = 0.071 |
0.012 |
|
| MIX (3) |
49 |
7.84 |
2.51 |
p31 = 1.000 |
24 |
8.08 |
3.24 |
p31 = 1.000 |
0.740 |
|
| Muscle mass (kg) |
Endurance (1) |
62 |
40.3 |
9.4 |
p12 = 0.246 |
22 |
39.7 |
7.4 |
p12 = 0.020 |
0.785 |
| Power (2) |
43 |
43.2 |
8.7 |
p23 = 0.000 |
4 |
50.2 |
3.3 |
p23 = 0.000 |
0.119 |
|
| MIX (3) |
49 |
34.1 |
5.6 |
p31 = 0.000 |
24 |
31.4 |
6.5 |
p31 = 0.000 |
0.077 |
|
| STEMP (W) |
Endurance (1) |
62 |
1786.6 |
444.0 |
p12 = 0.000 |
22 |
1918.2 |
399.2 |
p12 = 0.080 |
0.224 |
| Power (2) |
43 |
2405.9 |
347.8 |
p23 = 0.000 |
4 |
2380.5 |
310.2 |
p23 = 0.000 |
0.889 |
|
| MIX (3) |
49 |
1734.8 |
359.5 |
p31 = 1.000 |
24 |
1536.1 |
353.1 |
p31 = 0.003 |
0.029 |
|
| AAMP (W) |
Endurance (1) |
62 |
1224.1 |
248.3 |
p12 = 0.603 |
22 |
1258.9 |
191.8 |
p12 = 1.000 |
0.503 |
| Power (2) |
43 |
1277.8 |
186.5 |
p23 = 0.001 |
4 |
1339.0 |
339.2 |
p23 = 0.020 |
0.562 |
|
| MIX (3) |
49 |
1114.3 |
175.8 |
p31 = 0.022 |
24 |
1048.0 |
158.0 |
p31 = 0.001 |
0.122 |
|
| VO2max (ml/kg/min) | Endurance (1) |
62 |
62.3 |
5.4 |
p12 = 1.000 |
22 |
61.3 |
4.0 |
p12 = 1.000 |
0.372 |
| Power (2) |
43 |
62.1 |
6.3 |
p23 = 0.567 |
4 |
58.4 |
2.9 |
p23 = 1.000 |
0.250 |
|
| MIX (3) | 49 | 60.4 | 6.5 | p31 = 0.298 | 24 | 58.6 | 7.8 | p31 = 0.409 | 0.293 | |
BMI = body mass index. RGS and LGS = right and left hand grip strength. STEMP = short-term explosive muscle power. AARG = anaerobic alactic muscular power. VO2max = maximum oxygen uptake.
For each phenotypic characteristic, we report p-values between 12, 23 and 31 groups respectively as indicated in the second column of the table. P-values adjusted for multiple comparisons using the Bonferroni test.
Significant mean differences (p < 0.05) between sports groups and genotype are in bold.