Table 5 Correlation coefficients between criterion questions and post-COVID-19 symptom scale (N = 310).

From: Psychometric evaluation of an adult post-COVID-19 symptom tool: a development and validation study

 

Criterion

General activity

Mood

Work

Relations with others

Walking

Enjoyment of life

Sum

PCSS

0.471**

0.527**

0.546**

0.445**

0.457**

0.480**

0.566**

 Life-threatening concern

0.466**

0.498**

0.569**

0.457**

0.428**

0.446**

0.553**

 Cognitive concern

0.544**

0.669**

0.632**

0.547**

0.451**

0.557**

0.658**

 Psychological and non-life-threatening concern

0.447**

0.440**

0.487**

0.474**

0.398**

0.524**

0.534**

 Ache concern

0.275**

0.311**

0.255**

0.319**

0.287**

0.302**

0.335**

 Sensory concern

0.573**

0.642**

0.661**

0.572**

0.518**

0.593**

0.688**

 Sum

0.471**

0.527**

0.546**

0.445**

0.457**

0.480**

0.566**

  1. PCSS post-COVID symptom scale.
  2. **p < 0.01.