Fig. 4

Comparison of nutritional indexes between the standard-protein Group and High-protein group. (A) The albumin levels in two groups on day 1, 5, and 10. (B) The albumin levels in two groups on day 1, 5, and 10. Data are presented as mean ± SD. “Asterisk” indicates that, comparing to day 1, the decline of the measured parameters of two groups on day 5 was significantly different (P < 0.001); “Well” indicates that, comparing to day 5, the increase of the measured parameters of two groups on day 10 was significantly different (P < 0.001)