Table 3.

Percentage of P. perniciosus positive traps and its abundance, according to building humidity and temperature

Variable	Level	No. of traps	% positive traps	95% CI	P-value	Sand fly distribution in positive traps
						Mean	Min	25%	Median	75%	100%	P-value
Humidity (%)	19–40	19	84	11–100	0.0014	61	2	9	41	115	203	< 0.0001
	41–50	50	72	12–84		22	1	3	14	21	214
	51–60	28	64	13–82		27	1	5	8	33	150
	61–70	33	58	14–74		6	1	1	2	9	21
	71–86	35	34	15–50		3	1	1	2	3	10
Temperature (°C)	14–20	34	38	10–55	0.0066	8	1	2	5	13	21	0.6247
	21–22	19	58	11–80		14	1	3	5	13	74
	23–24	31	58	12–75		20	1	5	10	20	150
	25–26	22	91	13–103		16	1	2	6	21	62
	27–28	23	65	14–85		35	1	5	10	31	214
	29–30	16	56	15–81		28	1	1	3	34	112
	31–33	20	75	16–94		50	1	2	11	76	232

Abbreviation: 95% CI 95% confidence interval