Table 5.

Mean aggregated histological results as a function of disease and animal

	Lm, μm	Mean D1, μm	Mean D2, μm
Control group
Animal 1	46.82	75.76	128.50
Animal 2	42.12	73.28	126.80
Animal 4	42.25	67.78	112.12
Animal 5	42.00	67.76	116.89
Animal 6	40.69	64.16	105.65
Emphysema group
Animal 1	50.26	86.74	147.52
Animal 2	68.39	133.49	206.74
Animal 3	43.59	71.40	116.46
Animal 4	61.55	121.83	183.35
Animal 6	66.26	133.16	202.27

D₁, first ratio of equivalent airspace diameter moments; D₂, second ratio of equivalent airspace diameter moments.