Table 3: Differences in means of the variables.

Variables

Differences

in means

p

Age

–12.25 ± 3.140

0.000

Number of days hospitalized

7.890 ± 2.105

0.000

PCFS Scale

Constant care

ADL

IADL

Role participation

Symptoms

Final score

0.525 ± 0.208

0.575 ± 0.212

0.438 ± 0.302

0.281 ± 0.282

0.250 ± 0.179

0.425 ± 0.273

0.013

0.008

0.152

0.321

0.165

0.122

Mental FAS

1.656 ± 1.145

0.151

Physical FAS

1.200 ± 1.014

0.240

Total FAS

2.856 ± 2.225

0.202

mMRC

0.344 ± 0.249

0.170

HADS depression

1.024 ± 0.891

0.255

HADS anxiety

1.277 ± 0.993

0.203

ADL = activities of daily living.

FAS = fatigue assessment scale.

HADS = hospital anxiety and depression scale.

IADL = instrumental activities of daily living.

mMRC = modified Medical Research Council.

PCFS = post-COVID-19 functional status scale.