Table 2.
Descriptive and Change Values for Serum Cytokine Concentrations Before and After Activity.
| Cytokine (pg/ml) |
Day 1 | Day 2 | Day 3 | Change Score (SD) |
Evaluation of Change Score |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| Preactivity | Postactivity | Change Score (SD) |
Preactivity | Postactivity | Change Score (SD) |
Preactivity | Postactivity | |||||||||
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| Mean (SD) |
Median (range) |
Mean (SD) |
Median (range) |
Mean (SD) |
Median (range) |
Mean (SD) |
Median (range) |
Mean (SD) |
Median (range) |
Mean (SD) |
Median (range) |
|||||
| IL-8 pg/ml | 57.3 | 46.5 | 59.7 | 47.5 | −.2.4 | 57.0 | 45.4 | 56.7 | 44.45 | .27 | 55.7 | 52.9 | 58.1 | 53.6 | −2.4 | F = 1.422 |
| (34.3) | (13.9–177.0) | (35.9) | (15.8–177.0) | (12.1) | (31.7) | (13.9–140.0) | (33.9) | (15.8–159.0) | (2.7) | (27.4) | (13.9–1 16.0) | (32.0) | (15.8–159.0) | (10.1) | p = .248 | |
| IL-15 pg/ml | 9.3 | 8.5 | 9.4 | 8.7 | −.1 | 8.2 | 7.5 | 8.3 | 7.65 | −.1 | 7.6 | 6.6 | 7.9 | 7.0 | −.3 | F = 1.89 |
| (4.0) | (3.8–20.3) | (3.9) | (3.8–19.2) | (.8) | (3.5) | (3.5–16.6) | (3.5) | (3.97–16.40) | (−5) | (3.4) | (3.8–16.4) | (3.6) | (3.9-17.7) | (−6) | p = .158 | |
| TNF-α (pg/ml) | 8.0 | 6.9 | 8.1 | 6.8 | −.1 | 7.8 | 6.8 | 8.2 | 7.6 | −.4 | 7.7 | 6.8 | 7.9 | 7.4 | −.1 | F = 1.252 |
| (3.8) | (3.3–23.2) | (3.9) | (3.2–22.7) | (−6) | (4.1) | (3.5–23.2) | (4.4) | (3.2–23.5) | (1.1) | (4.2) | (3.3–23.2) | (3.9) | (3.8–22.7) | (−7) | p = .292 | |
Note. IL = interleukin; TNF = tumor necrosis factor; pg = picogram; ml = milliliter; TNF = tumor necrosis factor. Change score calculated as preactivity minus postactivity value.