Polysomnography results for control and adenotonsillectomy children during baseline and follow-up assessments.

TST  =  total sleep time; SWS  =  slow wave sleep; REM  =  rapid eye movement sleep; WASO  =  wake time after sleep onset; PLMI  =  periodic limb movement index; SAI  =  spontaneous arousal index; RAI  =  respiratory arousal index; OAHI  =  obstructive apnea/hypopnea index; CAHI  =  central apnea/hypopnea index. 1Analysis performed using transformed values. *denotes p<0.05, ** p<0.01, †p<0.005 and ‡p<0.001.

TST = 总睡眠时间（total sleep time）；SWS = 慢波睡眠（slow wave sleep）；REM = 快速眼动睡眠（rapid eye movement sleep）；WASO = 睡眠起始后觉醒时间（wake time after sleep onset）；PLMI = 周期性肢体运动指数（periodic limb movement index）；SAI = 自发性觉醒指数（spontaneous arousal index）；RAI = 呼吸觉醒指数（respiratory arousal index）；OAHI = 阻塞性呼吸暂停低通气指数（obstructive apnea/hypopnea index）；CAHI = 中枢性呼吸暂停低通气指数（central apnea/hypopnea index）。1 本分析采用转换后数值进行。* 表示p<0.05，** 表示p<0.01，† 表示p<0.005，‡ 表示p<0.001。