Table 4 Linear regression model for prediction of Long COVID symptom duration.

From: Association between Mexican vaccination schemes and the duration of long COVID syndrome symptoms

n = 803

β

SE

Significance

CI 95%

Constant

2.117

0.316

 < 0.001

1.497–2.737

Sex

− 0.588

0.140

 < 0.001

− 0.862–− 0.314

Vaccination status

− 0.131

0.059

0.026

− 0.246–− 0.016

Body mass index

0.221

0.090

0.015

0.042–0.399

Hypertension

0.103

0.209

0.623

− 0.307–0.513

Diabetes

0.220

0.041

0.294

− 0.191–0.632

Age

− 0.005

− 0.037

0.330

− 0.016–0.005

Allergies

0.328

0.192

0.089

− 0.050–0.705

  1. R2 = 0.042. This model has the duration of symptoms in months as the dependent variable.
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