Reference curves of birth weight, length, and head circumference for gestational ages in Yogyakarta, Indonesia

BMC Pediatrics

Table 4 Length supine of boys and girls by gestational age in weeks

GA (w)	No of cases	Mean (cm)	SD	Lenght Supine Percentiles (cm)
GA (w)	No of cases	Mean (cm)	SD	P3	P5	P10	P25	P50	P75	P90	P95	P97
Boys
26	54	33.6	2.73	25	28	31	32	34	35	36	36	37
27	37	33.9	3.88	24	24	25	33	35	36	37	37	40
28	50	35.9	2.94	25	30	35	35	36	37	38	40	43
29	50	37.7	3.18	29	35	35	36	38	39	40	43	45
30	67	39.4	3.01	31	35	36	37	40	41	43	44	44
31	89	41.3	2.02	37	37	39	40	41	42	44	45	45
32	223	42.6	2.27	40	40	40	41	43	44	45	47	47
33	258	42.1	2.89	36	37	38	41	42	44	46	47	48
34	413	43.4	3.08	37	38	40	42	44	46	47	48	49
35	475	44.0	3.19	38	38	40	42	44	46	48	48	49
36	868	45.9	2.01	42	43	44	45	46	47	49	49	50
37	1470	47.0	2.04	43	43	45	46	47	48	49	50	50
38	3778	47.8	1.86	44	45	46	47	48	49	50	50	51
39	6754	48.4	1.74	45	46	47	48	49	50	50	51	51
40	8168	48.8	1.80	45	46	47	48	49	50	51	51	52
41	3584	49.1	2.04	46	46	47	48	49	50	51	52	52
42	1527	49.1	1.76	46	46	47	48	49	50	51	52	52
Girls
26	43	34.1	2.91	26	28	30	33	34	36	37	39	40
27	37	34.8	2.51	25	31	32	34	35	36	38	39	40
28	59	35.9	2.07	33	33	34	35	36	37	40	40	42
29	41	37.7	2.84	30	31	35	36	37	40	42	43	43
30	49	38.8	2.86	34	34	35	36	40	41	42	43	44
31	74	41.3	2.08	38	38	39	40	41	42	45	45	47
32	171	42.9	2.16	40	40	41	41	43	44	46	47	47
33	210	41.9	2.45	37	38	39	40	42	43	45	46	47
34	351	43.1	3.25	37	37	39	41	43	45	47	48	48
35	457	44.0	2.85	38	39	41	42	44	46	48	48	49
36	812	45.7	2.20	41	42	43	45	46	47	48	49	50
37	1304	46.7	1.96	43	43	44	46	47	48	49	50	50
38	3299	47.4	1.78	44	45	45	46	47	49	50	50	51
39	5933	48.0	1.70	45	45	46	47	48	49	50	50	51
40	7074	48.4	1.79	45	46	46	47	48	49	50	51	51
41	3043	48.7	2.04	45	46	47	48	49	50	51	51	52
42	1439	48.8	1.70	45	46	47	48	49	50	51	52	52

ISSN: 1471-2431