Table 1. Data from the 20 mice in this study.

Mouse	N	D0 (µm)	σ (µm)	γ	D1 (µm)	D2 (µm)	Lm (µm)
C1	989	31.844	24.72	2.69	51.027	80.756	45.7
C2	1058	32.111	24.83	2.68	51.309	81.087	46.5
C3	895	34.483	25.72	2.23	53.674	79.619	59.5
C4	944	33.959	25.24	2.42	52.713	79.877	46.5
C5	1048	32.966	24.94	2.79	51.834	82.258	47.5
C6	1092	32.498	23.20	2.31	49.058	72.557	44.9
C7	981	32.006	23.98	2.66	49.986	77.964	50.1
C8	1077	30.690	22.01	2.55	46.475	70.556	45.7
C9	1043	32.877	24.90	2.74	51.737	81.757	52.8
C10	1025	31.489	23.86	2.80	49.558	78.828	47.0
Mean (SD)	1015 (62)	32.5 (1.1)			50.7 (2.1)	78.5 (3.9)	48.6 (4.5)
S1	770	37.453	32.39	3.02	65.456	111.35	57.7
S2	722	37.445	33.31	2.73	67.078	110.69	59.6
S3	896	32.934	27.25	2.92	55.481	91.998	53.5
S4	827	35.000	31.76	2.84	63.809	107.36	53.6
S5	1015	32.014	25.07	3.09	51.648	85.841	44.7
S6	944	32.151	28.48	3.44	57.378	103.46	49.8
S7	931	34.653	31.82	3.25	63.874	113.63	51.3
S8	753	35.040	35.90	3.52	71.815	135.63	59.9
S9	822	35.056	30.30	2.75	61.243	100.60	54.4
S10	846	34.443	29.40	3.08	59.532	101.67	49.4
Mean (SD)	853 (93)	34.6 (1.9)			61.73 (5.9)	106.2 (13.5)	53.4 (4.8)

C mice were control; S mice were smoke-exposed; N, total number of airspaces after thresholding; D₀, mean equivalent airspace diameter; σ, standard deviation of the airspace distribution; γ, skewness of the airspace distribution; D₁ and D₂, weighted indexes; L_m, mean linear intercept.