Table 3. Demographic Characteristics of IgM Anti-leptospira Antibody Positive and IgM Anti-leptospira Antibody Negative participants of the Study.

Variables	Cases (n = 144)	OR (95% CI), P value	Controls (n = 144)	OR (95% CI), P value
	IgM +, IgM - N (%)		IgM + IgM - N (%)
Sex		2.16 (1.05-4.48), P = 0.05		0.79 (0.22-2.28) P = 0.54
Male	37 (71.1)a, 49 (53.3)		6 (46.1), 72 (54.9)
Female	15 (28.9), 43 (46.7)		7 (53.9), 59 (45.1)
Age (years)		2.18 (1.04-4.56), P = 0.03		1.19 (0.37-3.85) P = 0.76
< 15	0 (0.0), 0 (0.0)		0 (0.0), 2 (1.5)
15-35	14 (26.9), 41 (44.6)		5 (38.5), 54 (41.2)
> 35	38 (73.1)a, 51 (55.4)		8 (61.5), 75 (57.3)

^a Statistically significant (P < 0.05)