Table 1.

Penh_slope, Rn_slope, and H_slope of strains in which males and females show significant differences between strain means

Method	Strain	Males (mean ± SE)	Females (mean ± SE)	P Value*
Penh_slope	AKR/J	0.7 ± 0.1	1.1 ± 0.1	0.0379
	C57BL/10J	1.7 ± 0.2	0.7 ± 0.2	0.0037
	CBA/J	1.0 ± 0.04	1.3 ± 0.04	0.0029
	CE/J	0.6 ± 0.1	1.0 ± 0.1	0.0111
	DBA/1J	1.8 ± 0.1	1.2 ± 0.2	0.0085
	NZW/LacJ	0.7 ± 0.1	1.4 ± 0.1	0.0029
	PL/J	0.1 ± 0.1	0.4 ± 0.1	0.0499
	SWR/J	1.4 ± 0.1	0.5 ± 0.2	0.0025
Rn_slope	BALB/cJ	0.4 ± 0.03	0.3 ± 0.03	0.0266
	C57BL/10J	0.5 ± 0.02	0.3 ± 0.02	<0.0001
	CBA/J	0.4 ± 0.03	0.2 ± 0.03	0.0085
	FVB/NJ	0.5 ± 0.03	0.3 ± 0.03	0.0003
	LP/J	0.5 ± 0.02	0.4 ± 0.02	<0.0001
	SJL/J	0.4 ± 0.03	0.2 ± 0.02	0.001
H_slope	A/J	0.5 ± 0.05	0.3 ± 0.05	0.0133
	C3H/HeJ	0.1 ± 0.02	0.2 ± 0.02	0.035
	C57BL/6J	0.2 ± 0.03	0.06 ± 0.02	0.0037
	DBA/2J	0.3 ± 0.04	0.1 ± 0.03	0.0147
	FVB/NJ	0.2 ± 0.03	0.1 ± 0.03	0.0185
	LP/J	0.2 ± 0.03	0.04 ± 0.01	<0.0001
	NOD/LtJ	0.2 ± 0.02	0.2 ± 0.03	0.0465
	PL/J	0.2 ± 0.02	0.1 ± 0.01	0.0274
	SJL/J	0.2 ± 0.02	0.06 ± 0.01	0.0002
	SWR/J	0.2 ± 0.02	0.08 ± 0.01	0.0018

^*Standardized ranks were used for the comparison between males and females. Penh, enhance pause; Rn, airway resistance; H, elastance.