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Table 1 Univariate analysis of the participants’ demographic and mental health characteristics (N = 2,182)

From: Smartphone addiction and its associated factors among freshmen medical students in China: a cross-sectional study

Variables

Smartphone addiction (%)

χ2

P

No

YES

Total

1316(60.3)

866 (39.7)

2182 (100.0)

Gender

   

1.011

0.315

Male

620 (61.4)

389 (38.6)

1009 (46.2)

  

Female

696 (59.3)

477 (40.7)

1173 (53.8)

  

Place of residence

   

6.096

0.047

Rural area

728 (58.4)

519 (41.6)

1247 (57.1)

  

Town

369 (61.4)

232 (38.6)

601 (27.5)

  

City

219 (65.6)

115 (34.4)

334 (15.3)

  

Perceived study pressure

   

49.437

 < 0.0001

Low

154 (71.6)

61 (28.4)

215 (9.9)

  

Medium

736 (64.8)

400 (35.2)

1136 (52.0)

  

High

426 (51.3)

51.3 (48.7)

831 (38.1)

  

Satisfaction with profession

   

26.251

 < 0.0001

Low satisfied

55 (53.9)

47 (46.1)

102 (4.7)

  

Medium satisfied

610 (55.6)

487 (44.4)

1097 (50.3)

  

Highly satisfied

651 (66.2)

332 (33.8)

983 (45.1)

  

Smartphone use before sleep

   

49.115

 < 0.0001

No

176 (82.6)

37 (17.4)

213 (9.8)

  

Yes

1140 (57.9)

829 (42.1)

1969 (90.2)

  

Student leader

   

7.047

0.008

No

903 (58.5)

640 (41.5)

1543 (70.7)

  

Yes

413 (64.6)

226 (35.4)

639 (29.3)

  

Have fallen in love

   

0.245

0.621

No

997 (60.6)

648 (39.4)

1645 (75.4)

  

Yes

319 (59.4)

218 (40.6)

537 (24.6)

  

Psychological problems

   

43.89

 < 0.0001

No

934 (56.4)

722 (43.6)

526 (24.1)

  

Yes

382 (72.6)

144 (27.4)

1656 (75.9)

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