Histogram

Visit Number vs Maximum desaturation with arousals (REM, Back, all desaturations)

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Baseline	175	5.9	± 4.0	5.0	2.0	24.0	278	453
Follow-up	113	5.6	± 5.2	3.0	2.0	32.0	340	453

Age vs Maximum desaturation with arousals (REM, Back, all desaturations)

Baseline

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	175	5.9	± 4.0	5.0	2.0	24.0	278	453
5-7 yrs old	131	5.7	± 3.8	4.0	2.0	24.0	198	329
8-10 yrs old	44	6.3	± 4.6	5.0	2.0	23.0	80	124

Age vs Maximum desaturation with arousals (REM, Back, all desaturations)

Follow-up

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	111	5.6	± 5.2	3.0	2.0	32.0	288	399
5-7 yrs old	74	6.0	± 5.7	4.0	2.0	32.0	188	262
8-10 yrs old	37	4.7	± 4.1	3.0	2.0	21.0	100	137

Gender vs Maximum desaturation with arousals (REM, Back, all desaturations)

Baseline

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	175	5.9	± 4.0	5.0	2.0	24.0	278	453
Female	89	5.9	± 3.9	5.0	2.0	23.0	145	234
Male	86	5.8	± 4.1	4.0	2.0	24.0	133	219

Gender vs Maximum desaturation with arousals (REM, Back, all desaturations)

Follow-up

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	113	5.6	± 5.2	3.0	2.0	32.0	340	453
Female	60	5.3	± 4.9	3.0	2.0	30.0	174	234
Male	53	5.8	± 5.5	4.0	2.0	32.0	166	219

Race vs Maximum desaturation with arousals (REM, Back, all desaturations)

Baseline

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	175	5.9	± 4.0	5.0	2.0	24.0	278	453
Black	102	6.7	± 4.5	5.0	2.0	24.0	147	249
White	56	4.7	± 2.8	4.0	2.0	13.0	100	156
Other	17	4.9	± 2.7	4.0	2.0	10.0	31	48

Race vs Maximum desaturation with arousals (REM, Back, all desaturations)

Follow-up

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	113	5.6	± 5.2	3.0	2.0	32.0	340	453
Black	53	6.6	± 5.8	4.0	2.0	32.0	196	249
White	46	4.6	± 4.9	3.0	2.0	30.0	110	156
Other	14	4.9	± 2.7	3.0	2.0	9.0	34	48

Childhood Adenotonsillectomy Trial