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Table 6 T-tests comparing CoPaQ mental health and disease worries subscale scores for relevant variables to establish criterion validity

From: The COVID-19 Pandemic Mental Health Questionnaire (CoPaQ): psychometric evaluation and compliance with countermeasures in psychiatric inpatients and non-clinical individuals

  

COVID-19 PTSD symptoms

COVID-19 sleep disturbance

COVID-19 substance use

n

Mean (SD)

t

Mean (SD)

t

Mean (SD)

t

Mental Health Diagnosis

 No

340

2.85 (3.51)

−2.20*

2.66 (3.37)

−4.54***

0.82 (1.90)

−3.30**

 Yes

171

3.71 (4.46)

 

4.16 (3.59)

 

1.71 (3.27)

 
  1. P values based on Welch two sample t test
  2. SD Standard Deviation
  3. *p < .05, **p < .01, ***p < .001
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BMC Psychiatry

ISSN: 1471-244X

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