Table 1.

Means and standard deviations of age, weight and crown-rump length of differentially-reared nonhuman primate groups by sex.

Group	Mean age (years) a	Mean weight (kg) b	Mean crown rump length (cm)c	N
Male non-VFD	9.47 ± 2.31	9.22 ± 2.71	50.57 ± 2.27	6
Male VFD	7.95 ± 0.50	8.47 ± 1.87	50.04 ± 1.91	6
Female non-VFD	4.9 ± 2.8	5.91 ± 2.19	43.52 ± 1.94	14
Female VFD	4.5 ± 1.4	6.80 ± 1.53	45.38 ± 1.68	8
All Groups	6.15 ± 2.88	7.15 ± 2.41	46.31 ± 3.53	34

± = standard deviation; VFD = variable foraging demand reared.

^aSex Effect -- F_(1,30) = 25.11; p < 0.001 M > F. No rearing or rearing x sex effects.

^bSex Effect -- F_(1,30) = 11.00; p < 0.001 M > F. No rearing or rearing x sex effects.

^cSex Effect -- F_(1,30) = 72.18; p < 0.001 No rearing or rearing x sex effects.