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Table 2 Clinical measures

From: Validation of the Chinese version of the PHQ-15 in a tertiary hospital

  N = 1329 SOM- group (PHQ-15 score <10) N = 960 SOM+ group (PHQ-15 score ≥10) N = 369  
Categorical variables   n (%) n (%) Chi 2 (df)/p
Smoking
 Never 755 (57.5 %) 534 (56.3 %) 221 (60.5 %) 4.234 (2) 0.120
 Once, has quit smoking 465 (35.4 %) 339 (35.8 %) 126 (34.5 %)
 Still smoking 93 (7.1 %) 75 (7.9 %) 18 (4.9 %)
Use of alcohol
 Never drink 709 (54.3 %) 502 (53.2 %) 207 (57.3 %) 4.352 (3) 0.226
 Social drinking 358 (27.4 %) 274 (29.0 %) 84 (23.3 %)
 Prior daily drinking (now stopped) 211 (16.2 %) 149 (15.8 %) 62 (17.2 %)
 Drink almost every day (more than 3 days/week) 27 (2.1 %) 19 (2.0 %) 8 (2.2 %)
Department
 Respiratory Medicine 142 (10.7 %) 97 (10.1 %) 45 (12.2 %) 19.083 (9) 0.024
 Internal Cardiology 153 (11.5 %) 107 (11.1 %) 46 (12.5 %)
 Rheumatology 75 (5.6 %) 42 (4.4 %) 33 (8.9 %)
 Pain Management 30 (2.3 %) 24 (2.5 %) 6 (1.6 %)
 Rehabilitation 119 (9.0 %) 84 (8.8 %) 35 (9.5 %)
 Oncology 527 (39.7 %) 399 (41.6 %) 128 (34.7 %)
 Geriatrics and Gerontology 115 (8.7 %) 79 (8.2 %) 36 (9.8 %)
 Thyroid and Breast Surgery 46 (3.5 %) 38 (4.0 %) 8 (2.2 %)
 Hepatic Surgery 61 (4.6 %) 44 (4.6 %) 17(4.6 %)
 General Practice 61 (4.6 %) 46 (4.8 %) 15 (4.1 %)
Continuous variables MANOVA M (SD) M (SD) M (SD) F (df1,df2) p (partial Eta2)
PHQ-9 score 7.59 (5.05) 6.16 (4.38) 11.31 (4.79) 349.245 (1,1327) <0.001 (0.208)
GAD-7 score 5.12 (4.75) 3.86 (3.85) 8.42 (5.26) 301.935 (1,1327) <0.001(0.185)
  1. All % are column percentages