儿科危重症评分表(PEWS评分系统)Score 2 extra for 1/4 hourly nebulisers, persistent vomiting following surgery(15分钟评估额外增加2分;或外科性持久呕吐)0123Respiratory(R)呼吸的n Within normal parameters在正常参数范围内ANDn No recession or tracheal tug无气管牵曳凹陷n RR10 above upper limit of normal呼吸超过正常上限10次以上 ORn Accessory muscle use 辅助呼吸肌使用ORn 30% + FiO2 or 4 + L/min吸入氧浓度在30%以上;或流量在4升/分以上n RR20 above upper limit of normal呼吸超过正常上限20次以上ORn Accessory辅助呼吸肌使用ORn Tracheal tug气管牵曳凹陷 ORn 40%+FiO2 or 6+L/min吸入氧浓度在