Table 2 Parameters of regression models

From: SARS-CoV-2 immunity and functional recovery of COVID-19 patients 1-year after infection

Factors and covariates

β

95% CI

P

Lower

Upper

Total anti-RBD Ig as dependent variablea

Severe disease

0.670

0.279

1.060

0.001

Male sex

−0.238

−0.428

−0.047

0.015

Persistent symptoms

−0.351

−0.574

−0.129

0.002

Glucocorticoids

−0.217

−0.601

0.167

0.267

Interferons

0.258

−0.022

0.538

0.071

Age

0.012

0.004

0.020

0.003

Length of stay

0.030

0.011

0.049

0.002

Time from discharge

0.030

0.012

0.047

0.001

Anti-RBD IgG as dependent variablea

Severe disease

0.442

0.150

0.735

0.003

Male sex

−0.151

−0.293

−0.008

0.038

Persistent symptoms

−0.211

−0.378

−0.045

0.013

Glucocorticoids

−0.079

−0.366

0.209

0.591

Interferons

0.047

−0.163

0.256

0.662

Age

0.010

0.004

0.016

0.001

Length of stay

0.012

−0.002

0.026

0.101

Time from discharge

0.010

−0.003

0.024

0.120

Anti-N IgG as dependent variablea

Severe disease

0.399

0.093

0.705

0.011

Male sex

0.006

−0.143

0.156

0.936

Persistent symptoms

−0.164

−0.338

0.010

0.065

Glucocorticoids

−0.133

−0.433

0.168

0.388

Interferons

0.032

−0.188

0.251

0.778

Age

0.010

0.003

0.016

0.003

Length of stay

0.001

−0.014

0.016

0.925

Time from discharge

0.002

−0.011

0.016

0.725

  1. aAll antibody concentrations were log10-transformed