Table 4.

Unadjusted and adjusted odds ratios and 95% confidence intervals risk factors for leptospirosis.

Risk Factors	Severe Leptospirosis n (%) N = 33	Non-severe Leptospirosis n (%) N = 11	Unadjusted OR (95% CI)	Adjusted OR (95% CI)
Bathing in natural bodies of water 2 weeks before illness	29 (87.9)	5 (50.0)	7.25 (1.43–36.69)	10.45 (1.17–93.35)
Living nearby rubber tree plantations	18 (54.6)	1 (9.1)	12.00 (1.37–104.77)	11.65 (1.08–125.53)
Male	27 (81.8)	7 (63.6)	2–57 (0.57–11.69)	3.61 (0.40–32.23)
Having underlying disease(s)	11 (33.4)	4 (36.4)	0.88 (0.21–3.64)	3.81 (0.39–37.75)