| CSX (−) MetX (−) (N = 39) | CSX (+) MetX (−) (N = 35) | CSX (−) MetX (+) (N = 15) | CSX (+) MetX (+) (N = 24) |
p
a
|
p
b
|
---|
Adiponectin (μg/mL) | 12.3 (7.0, 18.9) | 3.4 (2.3, 7.2) | 4.0 (2.0, 9.1) | 2.8 (1.7, 7.7) | <0.001 | <0.001 |
Leptin (ng/mL) | 3.3 (1.3, 8.1) | 5.1 (3.1, 11.0) | 8.1 (5.1, 18.5) | 8.7 (6.3, 17.4) | <0.001 | <0.001 |
HOMA-IR | 1.04 (0.72, 2.47) | 1.93 (1.28, 2.62) | 2.40 (1.78, 4.21) | 2.23 (1.48, 5.89) | 0.009 | 0.005 |
- Data are expressed as median (interquartile range, 25th percentile to 75th percentile) because of a non-normal distribution
-
CSX cardiac syndrome X, MetX metabolic syndrome X, HOMA-IR homeostasis model assessment (HOMA) index of insulin resistance = (fasting glucose mg/dL × fasting insulin μU/mL)/405
- Mann–Whitney U test for comparisons below (Bonferroni corrected p cut-off value for significance <0.0083)
- Adiponectin
- Adiponectin CSX(−) MetX (−) vs. CSX (+) MetX (+), p < 0.001
- Adiponectin CSX(−) MetX (−) vs. CSX (+) MetX (−), p < 0.001
- Adiponectin CSX (−) MetX (−) vs. CSX (−) MetX (+), p = 0.002
- Adiponectin CSX (+) MetX (−) vs. CSX (+) MetX (+), p = 0.260
- Adiponectin CSX (−) MetX (+) vs. CSX (+) MetX (+), p = 0.326
- Adiponectin CSX (−) MetX (+) vs. CSX (+) MetX (−), p = 0.924
- Leptin
- Leptin CSX(−) MetX (−) vs. CSX (+) MetX (+), p < 0.001
- Leptin CSX(−) MetX (−) vs. CSX (+) MetX (−), p = 0.067
- Leptin CSX (−) MetX (−) vs. CSX (−) MetX (+), p = 0.002
- Leptin CSX (+) MetX (−) vs. CSX (+) MetX (+), p = 0.030
- Leptin CSX (−) MetX (+) vs. CSX (+) MetX (+), p = 0.603
- Leptin CSX (−) MetX (+) vs. CSX (+) MetX (−), p = 0.105
- HOMA-IR
- HOMA-IR CSX(−) MetX (−) vs. CSX (+) MetX (+), p = 0.005
- HOMA-IR CSX(−) MetX (−) vs. CSX (+) MetX (−), p = 0.023
- HOMA-IR CSX (−) MetX (−) vs. CSX (−) MetX (+), p = 0.044
- HOMA-IR CSX (+) MetX (−) vs. CSX (+) MetX (+), p = 0.151
- HOMA-IR CSX (−) MetX (+) vs. CSX (+) MetX (+), p = 0.862
- HOMA-IR CSX (−) MetX (+) vs. CSX (+) MetX (−), p = 0.130
-
ap value for Kruskal–Wallis test among the four groups
-
bp value Mann–Whitney U test for CSX (+) and MetX (+) vs. CSX (−) and MetX (−)