A.2~4ml/(kg·h) B.5~7ml/(kg·h) C.8~10ml/(kg·h) D.11~13ml/(kg·h) E.14~16ml/(kg·h)
A.25mL/kg以下 B.25~50mL/kg C.50~100mL/kg D.100~125mL/kg E.125~150mL/kg
A.0.2% B.0.1% C.0.25% D.0.15% E.0.3%