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. 2013 Jan;52(1):78–82.

Table 1.

Thoracic radiography measurements of rhesus macaques (age, 1 to 5 y)

Age (y)	Sex	n	LL (mm)	TBr (mm)	CBr (mm)	CR	RHHR
1	Male	16	66.04 ± 5.45^a	87.14 ± 4.66^a ^c	49.90 ± 2.93^a	0.57 ± 0.03^a	1.86 ± 0.24^a
	Female	11	69.53 ± 8.44^a	82.96 ± 3.45^a ^c	48.62 ± 3.37^a	0.59 ± 0.05^a	1.74 ± 0.16^a
2	Male	42	70.89 ± 8.11^a	88.18 ± 6.38^a	52.91 ± 4.40^a	0.60 ± 0.04^a	1.96 ± 0.36^a ^d
	Female	15	70.84 ± 9.34^a	85.72 ± 6.43^a	52.30 ± 4.10^a	0.61 ± 0.03^a	1.72 ± 0.26^a ^d
3	Male	15	80.32 ± 7.49^a	92.85 ± 4.75^a	53.30 ± 5.97^a	0.57 ± 0.05^a	1.95 ± 0.44^a ^e
	Female	23	84.27 ± 10.20^a	94.82 ± 9.89^b	54.45 ± 4.13^a	0.58 ± 0.05^a	1.69 ± 0.22^a ^e
4	Male	5	82.38 ± 12.98^a	100.55 ± 8.26^a	59.19 ± 3.82^a	0.59 ± 0.06^a	1.80 ± 0.53^a
	Female	11	92.86 ± 7.89^a	99.32 ± 7.11^b	56.05 ± 5.27^a	0.57 ± 0.07^a	1.59 ± 0.21^a
5	Male	11	104.17 ± 7.15^a	104.51 ± 13.74^a	60.40 ± 8.60^a	0.58 ± 0.05^a	1.73 ± 0.15^a
	Female	4	103.58 ± 4.15^a	104.57 ± 9.24^a	62.35 ± 3.91^a	0.60 ± 0.05^a	1.69 ± 0.20^b

Data are shown as mean ± 1 SD.

^a

Data conformed to normal distribution

^b

Data conformed to nonnormal distribution.

^c

P = 0.018 between TBr values of 1-y-old male and female macaques.

^d

P = 0.018 between RHHR values of 2-y-old male and female macaques.

^e

P = 0.049 between RHHR values of 3-y-old male and female macaques.