Table 2 Cox model with hazard ratios and 95% confidence intervals of SARDs associated with and without leptospirosis.
From: A cohort study: The Association Between Autoimmune Disorders and Leptospirosis
Variable | SARDs | Crude* | Adjusted† | ||||
|---|---|---|---|---|---|---|---|
no. (n = 103) | HR | (95% CI) | p-value | HR | (95% CI) | p-value | |
Leptospirosis | |||||||
No | 77 | 1.00 | reference | 1.00 | reference | ||
Yes | 26 | 4.16 | (2.67–6.50) | <0.0001 | 4.42 | (2.82–6.92) | <0.0001 |
Sex | |||||||
Female | 61 | 1.00 | reference | 1.00 | reference | ||
Male | 42 | 0.31 | (0.21–0.46) | <0.0001 | 0.33 | (0.22–0.48) | <0.0001 |
Age at baseline, years | |||||||
20–39 years | 13 | 1.00 | reference | 1.00 | reference | ||
40–64 years | 59 | 2.38 | (1.31–4.34) | 0.0046 | 2.30 | (1.26–4.20) | 0.0068 |
Older than 65 years | 31 | 2.67 | (1.39–5.10) | 0.0030 | 2.69 | (1.38–5.25) | 0.0036 |
Baseline comorbidities | |||||||
Diabetes | 3 | 0.60 | (0.19–1.89) | 0.3828 | 0.45 | (0.14–1.49) | 0.1914 |
Hypertension | 8 | 0.89 | (0.43–1.83) | 0.7465 | 0.71 | (0.31–1.65) | 0.4295 |
Coronary artery disease | 4 | 1.00 | (0.37–2.71) | 0.9956 | 1.01 | (0.34–2.98) | 0.9812 |
Cerebrovascular disease | 4 | 1.05 | (0.39–2.84) | 0.9287 | 1.04 | (0.35–3.06) | 0.9464 |
