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Psychology: Research and Review

Table 3 Differences in stress, sleep quality, social anxiety, and rumination among college students in different grades

From: Effects of stress on sleep quality: multiple mediating effects of rumination and social anxiety

Dependent variable

 

Independent variable

SS

DF

MS

F

Significance

Stress

intergroup

Grade

2026.04

5

405.208

1.468

0.197

 

within a group

454515.732

1647

275.966

  

Sleep Quality

intergroup

5.765

5

1.153

1.155

0.329

 

within a group

1643.683

1647

   

Social anxiety

intergroup

321.386

5

64.277

3.644

0.003

 

within a group

29050.496

1647

   

Rumination

intergroup

2637.482

5

527.496

3.074

0.009

 

within a group

282613.518

1647

   
  1. N = 1653. Genders and Household registration are dummy variables, Male = 0, Female = 1, Rural = 0, Urban = 1
  2. *p < 0.05, **p < 0.01, ***p < 0.001