Unknown

Dataset Information

0

Tuberculosis amongst foreign-born and nationals: different delays, different risk factors.


ABSTRACT:

Background

Delay in Tuberculosis (TB) diagnosis affects foreign-born and nationals in different ways, especially in low-incidence countries. This study characterises total delay and its components amongst foreign-born individuals in Portugal. Additionally, we identify risk factors for each type of delay and compare their effects between foreign-born and nationals.

Methods

We analysed data from the Portuguese TB surveillance system and included individuals with pulmonary TB (PTB), notified between 2008 and 2017. We described patient, healthcare, and total delays. Cox regression was used to identify factors associated with each type of delay. All analyses were stratified according to the origin country: nationals (those born in Portugal) and foreign-born.

Results

Compared with nationals, foreign-born persons presented statistically significant and longer median total and patient delays (Total: 67 vs. 63; Patient: 44 vs. 36 days), and lower healthcare services delays (7 vs. 9 days). Risk factors for delayed diagnosis differed between foreign-born and nationals. Being unemployed, having drug addiction, and having comorbidities were identified as risk factors for delayed diagnosis in national individuals but not in foreigners. Alcohol addiction was the only factor identified for healthcare delay for both populations: foreign-born (Hazard Ratio 1.34 [95% confidence interval 1.17;1.53]); nationals (Hazard Ratio 1.20 [95% confidence interval 1.13;1.27]).

Conclusions

Foreign-born individuals with PTB take longer to seek health care. While no specific risk factors were identified, more in-depth studies are required to identify barriers and support public health intervention to address PTB diagnosis delay in foreign-born individuals.

SUBMITTER: Moniz M 

PROVIDER: S-EPMC8427946 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC3986251 | biostudies-literature
| S-EPMC8064540 | biostudies-literature
| S-EPMC10588305 | biostudies-literature
| S-EPMC10718277 | biostudies-literature
| S-EPMC6378390 | biostudies-literature
| S-EPMC6607567 | biostudies-literature
| S-EPMC4414530 | biostudies-literature
| S-EPMC5914029 | biostudies-literature
| S-EPMC8627051 | biostudies-literature
| S-EPMC5812587 | biostudies-literature