Table 3.

Lacking data, mean, and SD for each item (n = 729).

Item	Score 0	Score 1	Score 2	Score 3	Lacking	Mean	SD
Chest distress	99	116	245	269	0	1.94	1.03
Chest pain	247	141	190	150	1	1.33	1.15
Sleepiness	527	102	71	29	0	0.45	0.83
Physical heaviness	316	127	236	50	0	1.03	1.02
Obesity	325	142	206	56	0	0.99	1.02
Sticky mouth	348	164	137	79	1	0.93	1.05
Cyanotic lips	269	189	167	103	1	1.14	1.07
Dim complexion	275	179	166	109	0	1.15	1.09
Abdominal fullness	414	115	151	49	0	0.77	1
Anorexia	429	132	127	41	0	0.7	0.95
Dark purple tongue	196	125	264	144	0	1.49	1.09
Petechiae or ecchymosis on the tongue	297	130	167	135	0	1.19	1.16
Sublingual vein cyanosis	191	188	214	136	0	1.4	1.07
Greasy tongue fur	120	158	302	149	0	1.66	0.98
Slippery pulse	308	93	191	137	0	1.22	1.18

SD: standard deviation.