Skip to main content

Table 2 The result of chi-square test

From: Quantization and diagnosis of Shanghuo (Heatiness) in Chinese medicine using a diagnostic scoring scheme and salivary biochemical parameters

Indices Healthy negative Healthy positive Heatiness negative Heatiness positive Chi-square value P
(1)Ulcer 60 0 39 82 74.340 0.000
(2)Oral dryness 50 10 20 101 75.475 0.000
(3)Bitter taste 59 1 84 37 20.214 0.000
(4)Halitosis 60 0 81 40 25.462 0.000
(5)Constant hungering 45 15 87 34 0.195 0.659
(6)Swollen gums with pain or bleeding 55 5 23 98 86.349 0.000
(7)Stuffy nose 55 5 89 32 8.092 0.004
(8)Nasal dryness 58 2 57 64 42.523 0.000
(9)Nosebleed 60 0 109 12 6.373 0.012
(10)Ocular dryness 50 10 46 75 33.071 0.000
(11)Ocular itch 57 3 87 34 13.160 0.000
(12)Red eyes 59 1 113 8 2.076 0.150
(13)Eye gum 59 1 66 55 35.994 0.000
(14)Tinnitus 59 1 101 20 20.984 0.000
(15)Throat dryness 57 3 56 65 40.591 0.000
(16)Sore throat 59 1 83 38 20.984 0.000
(17)Sputum 57 3 106 15 2.450 0.117
(18)Acne 48 12 55 66 19.519 0.000
(19)Vertigo 55 5 90 31 7.522 0.006
(20)Scurf 55 5 89 32 8.092 0.004
(21)Vexing heat 60 0 83 38 23.85 0.000
(22)Low fever 60 0 89 32 19.276 0.000
(23)Insomnia 53 7 57 64 28.596 0.000
(24)Irascibility 59 1 67 54 34.998 0.000
(25)Yellow urine 55 5 72 49 19.821 0.000
(26)Constipation 53 7 61 60 24.739 0.000
(27)Reddened tongue 58 2 97 24 8.879 0.003
(28)Yellow tongue coating 59 1 83 38 20.984 0.000
(29)Thin rapid pulse 55 5 62 59 28.681 0.000
(30)Rapid flooding pulse 60 0 104 17 9.304 0.002