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. 2019 Mar 13;19:45. doi: 10.1186/s12903-019-0734-4

Table 5.

Chi-square test for relationship of OS and VSC level and systemic diseases

N (%) OS≥2 (%) P VSC ≥ 110 (%) P
Gastroesophageal reflux 0.767 1.000
 Yes 13(6.3) 8(61.5) 5(38.5)
 No 192(93.7) 127(66.1) 79(41.1)
 Total 205 135(65.9) 84(41.0)
Gastroenteritis 0.533 0.424
 Yes 30(14.6) 18(60.0) 10(33.3)
 No 175(85.4) 117(66.9) 74(42.3)
 Total 205 135(65.9) 84(41.0)
Belching 0.721 0.740
 Yes 9(4.4) 7(77.8) 3(33.3)
 No 196(95.6) 128(65.3) 81(41.3)
 Total 205 135(65.9) 84(41.0)
Constipation 0.376 1.000
 Yes 45(22.0) 27(60.0) 18(40.0)
 No 160(78.0) 108(67.5) 66(41.3)
 Total 205 135(65.9) 84(41.0)
Rhinitis 0.049 0.562
 Yes 78(38.0) 58(74.4) 34(43.6)
 No 127(62.0) 77(60.6) 50(39.4)
 Total 205 135(65.9) 84(41.0)
Trachitis 0.346 0.366
 Yes 12(5.9) 6(50.0) 3(25.0)
 No 193(94.1) 129(66.8) 81(42.0)
 Total 205 135(65.9) 84(41.0)
Nephropathy 1.000 0.307
 Yes 4(2.0) 3(75.0) 3(75.0)
 No 201(98.0) 132(65.7) 81(40.3)
 Total 205 135(65.9) 84(41.0)
Hepatopathy 0.272 0.798
 Yes 16(7.8) 13(81.3) 7(43.8)
 No 189(92.2) 122(64.6) 77(40.7)
 Total 205 135(65.9) 84(41.0)
Diabetes 0.301 1.000
 Yes 4(2.0) 4(100.0) 2(50.0)
 No 201(98.0) 131(65.2) 82(40.8)
 Total 205 135(65.9) 84(41.0)