Table 2 Hemoglobin, hematocrit, protein and sodium of all study participants before (pre), immediately after (post) and 14 days after (follow-up) the marathon
From: Cardiac and renal function in a large cohort of amateur marathon runners
Parameter | Pre | Post | Follow-up | p (Pre vs. Post) | p (Pre vs. Follow-up) |
|---|---|---|---|---|---|
Hemoglobin [mg/dl] | 13.8 (13.1 - 14.3) | 14.5 (13.8 - 15.6) | 14.1 (13.4 - 15.0) | <0.001 | <0.001 |
Hematocrit | 0.40 (0.39 - 0.42) | 0.42 (0.40 - 0.45) | 0.42 (0.40 - 0.44) | <0.001 | <0.001 |
Protein [g/dl] | 7.2 (6.9 - 7.5) | 8.0 (7.7 - 8.2) | 7.4 (7.2 - 7.7) | <0.001 | <0.001 |
Sodium [mmol/l] | 140 (139 - 141) | 143 (141 - 145) | 140 (138 - 141) | <0.001 | 0.893 |