Table 3. The distribution of body mass index percentile at 60 months of age and 72 months of age.

BMI percentile	60 months of age				72 months of age
	2.5–3.99 kg	4.0–4.49 kg	≥ 4.5 kg	P value	2.5–3.99 kg	4.0–4.49 kg	≥ 4.5 kg	P value
< 85th	340,642 (88.7)	9,664 (80.4)	636 (74.8)	< 0.001	337,789 (87.9)	9,689 (80.6)	655 (77.1)	< 0.001
85–95th	23,856 (6.2)	1,163 (9.7)	88 (10.4)		21,880 (5.7)	928 (7.8)	50 (5.8)
≥ 95th	19,683 (5.1)	1,189 (9.9)	126 (14.8)		24,512 (6.4)	1,399 (11.6)	145 (17.1)

Data are presented as number (%).

BMI = body mass index