Table 2.

Recovery hazard ratios (HRs) with 95% confidential interval (CI) estimated in the multivariate Cox proportional hazard model

	HR	95% CI	p-value
Sex (Ref = male)	1.13	0.76–1.70	0.540
Age (years)	0.98	0.97–0.99	0.047*
BMI (Ref = normal)
Obese	1.37	0.76–2.47	0.301
Overweight	1.19	0.69–2.10	0.534

Statistical significance is established for p < 0.05 (*) and p < 0.001 (**)