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Table 1 Demographic and psychological characteristics of study participants; mean [SD]; n (%)

From: Locus of control moderates the association of COVID-19 stress and general mental distress: results of a Norwegian and a German-speaking cross-sectional survey

 

Norwegian sample

n = 1209-1225

German-speaking sample

n = 1522-1527

p

Age (years)

50.26 [13.16]

40.35 [16.66]

<.001

Gender

  

<.001

 Women

897 (73.20)

993 (65.00)

 

 Men

326 (26.60)

528 (34.60)

 

 Divers

2 (0.20)

6 (0.40)

 

Relationship status

  

<.001

 Married/partnered

683 (55.80)

953 (62.40)

 

 Other

542 (44.20)

574 (37.60)

 

Children

  

<.001

 No

252 (20.60)

975 (63.90)

 

 Yes

971 (79.40)

552 (36.10)

 

Living together status

  

.460

 Living alone

249 (20.30)

328 (21.50)

 

 Living with others

976 (79.70)

1199 (78.50)

 

Education:

  

<.001

 Secondary

19 (1.60)

190 (12.40)

 

 Advanced

133 (10.90)

453 (29.70)

 

 University

1073 (87.60)

884 (57.90)

 

I have been infected with Sars CoV-2

 Yes

14 (1.10)

12 (0.80)

 

 No / I do not know

1211 (98.90)

1515 (99.20)

 

A close person has been infected

  

.336

 Yes

136 (11.10)

130 (8.50)

 

 No / I do not know

1089 (88.90)

1397 (91.50)

.022

LoC a)

 Internal

3.65 [0.87]

3.94 [0.81]

<.001

 External

1.84 [0.75]

2.31 [0.86]

<.001

COVID-19 stress b)

1.34 [0.82]

1.54 [0.89]

<.001

General mental distress c)

2.51 [2.35]

3.48 [2.82]

<.001

Elevated general mental distress c)

  > 5

111 (9.10)

291 (19.10)

<.001

  > 3

355 (29.00)

628 (41.10)

<.001

  > 2

551 (45.00)

861 (56.40)

<.001

Depression c)

1.38 [1.33]

1.82 [1.52]

<.001

Elevated depression (> 2) c)

175 (14.30)

346 (22.70)

<.001

Anxiety c)

1.12 [1.28]

1.66 [1.57]

<.001

Elevated anxiety (> 2) c)

123 (10.00)

321 (21.00)

<.001

  1. aLoC measured by the IE-4 subscales LoC Internal and LoC External (range: 1–5)
  2. bAcute psychological stress due to COVID-19 measured by the COVID-19 stress scale (range: 0–5)
  3. cGeneral mental distress, depression, and anxiety measured by the PHQ-4. Total scale (range 0–12) with cut-offs > 5, > 3, > 2 for at least severe, moderate, and mild distress. Subscales depression (PHQ-2) and anxiety (GAD-2) (range 0–6), with cut-offs > 2 for elevated depression and anxiety