Controls (Recovered) n=120 Cases (dead) n=120 P-value
Formula Type Formula Type Formula Type Formula Type
Standard 47 (39.2%) 72 (60.4%) 0.004
High protein 73 (60.8%) 48 (39.6%)
Formula volume Formula volume Formula volume Formula volume
<600 ml/d 46 (38.4%) 69 (57.7%) 0.005
≥600 ml/d 74 (61.6%) 51 (42.3%)