Table 4

Attained length (cm) with limits for plus and minus two standard deviations at selected ages

Urban area

Rural area


Boys

Girls

Boys

Girls


Age

Mean

(± 2 SD)

Mean

(± 2 SD)

Mean

(± 2 SD)

Mean

(± 2 SD)


90 days

60.3

(54.6,66.0)

59.1

(53.4,64.8)

60.1

(55.0,65.2)

59.0

(54.3,63.8)

180 days

66.5

(60.2,72.9)

65.1

(58.9,71.3)

66.1

(60.5,71.8)

64.6

(59.4,69.8)

270 days

71.5

(64.7,78.3)

70.1

(63.4,76.8)

70.5

(64.4,76.5)

68.8

(63.3,74.3)

360 days

76.0

(68.8,83.2)

75.0

(67.8,82.2)

75.9

(67.6,80.2)

72.3

(66.5,78.1)


Nguyen et al. BMC Pediatrics 2012 12:26   doi:10.1186/1471-2431-12-26

Open Data