Table 2 Bivariate joint model.

From: Factors associated to the duration of COVID-19 lockdowns in Chile

Variable

Estimate

Standard error

p-value

HR (CI 95%)

Longitudinal sub-model

Intercept

5.440

0.145

< 0.001

Active cases

− 2.740

0.287

< 0.001

Intercept

0.219

0.013

< 0.001

Positivity

− 0.406

0.036

< 0.001

Time-to-event sub-model

Overcrowding

− 0.928

0.388

0.017

0.395 (0.185, 0.846)

Active cases

− 0.773

0.218

< 0.001

0.462 (0.301, 0.707)

Positivity

− 24.104

3.130

< 0.001

0.000 (0.000, 0.000)

  1. Coefficient estimates, standard errors, and p-values for explanatory variables in both longitudinal and time-to-event sub-model, and hazard ratio (HR) estimates with their corresponding 95% confidence intervals (CI).