Fig. 4From: Delayed diagnosis of active pulmonary tuberculosis - potential risk factors for patient and healthcare delays in PortugalHazard ratios (HR) with confidence intervals (95%CI) for the variables included in the final multivariate Cox proportional hazard model for patient, healthcare and total delay. *Reference category. HR values> 1 indicate a greater risk of having the event per unit of time, therefore a shorter time until approaching the healthcare services (patient delay) or diagnosis (healthcare and total delay)Back to article page