Table 1: Common characteristics of patients.

ParametersType of ZHENG
SSDYDSHDQYDQBDLSDHTSPMOBSOther

Cases
(%)61 (15.8)59 (15.2)23 (5.9)49 (12.7)43 (11.1)54 (14.0)41 (10.6)35 (9.0)22 (5.7)
Gender
 Male (%)41 (67.2)45 (76.3)13 (56.5)31 (63.3)21 (48.8)43 (79.6)31 (75.6)31 (88.6)15 (68.2)22.3420.004
 Female (%)20 (32.8)14 (23.7)10 (43.5)18 (36.7)22 (51.2)11 (20.4)10 (24.4)4 (11.4)7 (31.8)
Age (mean ± S)
 Total cases 8.4720.389
 Male 4.2000.839
 Female 7.9890.435
 <6030 (49.2)29 (49.2)13 (56.5)26 (53.1)23 (53.5)24 (44.4)29 (70.7)17 (48.6)16 (72.7)10.8020.213
 >6031 (50.8)30 (50.8)10 (43.5)23 (46.9)20 (46.5)30 (55.6)12 (29.3)18 (51.4)6 (27.3)
Smoking (%)
 No33 (54.1)26 (44.1)13 (56.5)28 (57.1)28 (65.1)25 (46.3)23 (56.1)14 (40.0)14 (63.6)9.3920.310
 Yes28 (45.9)33 (55.9)10 (43.5)21 (42.9)15 (34.9)29 (53.7)18 (43.9)21 (60.0)8 (36.4)
Drinking (%)
 No29 (47.5)24 (40.7)9 (39.1)34 (69.4)25 (58.1)25 (46.3)16 (39.0)13 (37.1)10 (45.5)15.8440.045
 Yes32 (52.5)35 (59.3)14 (60.9)15 (30.6)18 (41.9)29 (53.7)25 (61.0)22 (62.9)12 (54.5)