Morphologic and biochemical changes in the retina and sclera induced by form deprivation high myopia in guinea pigs

Table 2 Changes in measurement parameters of ultrasonometry A at three and 11 weeks of age in each group of guinea pigs

	Group I (n = 20)	Group II (n = 20)	Group III (n = 20)	P Values among 3 groups	P values of post hoc Comparison
	Group I (n = 20)	Group II (n = 20)	Group III (n = 20)	P Values among 3 groups	I vs. II	II vs. III	I vs. III
AC, mm (3-week-old guinea pigs)	1.22 ± 0.15	1.24 ± 0.06	1.23 ± 0.34	0.3216	NS	NS	NS
AC, mm (11-week-old guinea pigs)	1.31 ± 0.14	1.39 ± 0.24	1.31 ± 0.41	0.2130	NS	NS	NS
L, mm (3-week-old guinea pigs)	3.05 ± 0.15	3.05 ± 0.31	3.03 ± 0.28	0.1356	NS	NS	NS
L, mm (11-week-old guinea pigs)	3.11 ± 0.21	3.14 ± 0.16	3.12 ± 0.17	0.2031	NS	NS	NS
VC, mm (3-week-old guinea pigs)	3.42 ± 0.13	3.43 ± 0.24	3.44 ± 0.16	0.0645	NS	NS	NS
VC, mm (11-week-old guinea pigs)	3.71 ± 0.23	4.12 ± 0.13	3.97 ± 0.03	0.0046	0.0029	0.0036	0.0014
AL, mm (3-week-old guinea pigs)	7.26 ± 0.42	7.27 ± 0.16	7.27 ± 0.62	0.1124	NS	NS	NS
AL, mm (11-week-old guinea pigs)	7.95 ± 0.37	8.93 ± 0.22	8.26 ± 0.15	0.0102	0.0013	0.0002	0.0023

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