BPD by gestational age							

weeks	-1.64SD	-1.5SD	-1.28SD	mean	+1.28SD	+1.5SD	+1.64SD
10	10.5	10.8	11.3	14.3	17.2	17.7	18.1
11	13.7	14.1	14.6	17.6	20.7	21.2	21.5
12	17.0	17.4	17.9	21.0	24.1	24.7	25.0
13	20.4	20.7	21.3	24.4	27.6	28.2	28.5
14	23.7	24.0	24.6	27.8	31.1	31.6	32.0
15	27.0	27.3	27.9	31.2	34.6	35.1	35.5
16	30.3	30.6	31.2	34.6	38.0	38.6	39.0
17	33.5	33.9	34.5	38.0	41.4	42.0	42.4
18	36.8	37.2	37.8	41.3	44.8	45.5	45.8
19	40.0	40.4	41.0	44.6	48.2	48.8	49.2
20	43.2	43.6	44.2	47.9	51.5	52.2	52.6
21	46.3	46.7	47.3	51.1	54.8	55.5	55.9
22	49.3	49.7	50.4	54.2	58.0	58.7	59.1
23	52.3	52.7	53.4	57.3	61.2	61.8	62.3
24	55.2	55.6	56.3	60.3	64.2	64.9	65.3
25	58.0	58.5	59.2	63.2	67.2	67.9	68.4
26	60.8	61.2	61.9	66.0	70.1	70.8	71.3
27	63.4	63.8	64.6	68.7	72.9	73.6	74.1
28	65.9	66.4	67.1	71.4	75.6	76.3	76.8
29	68.3	68.8	69.6	73.9	78.2	78.9	79.4
30	70.6	71.1	71.9	76.3	80.7	81.4	81.9
31	72.8	73.3	74.1	78.5	83.0	83.8	84.2
32	74.8	75.3	76.1	80.6	85.2	86.0	86.5
33	76.7	77.2	78.0	82.6	87.2	88.0	88.5
34	78.5	79.0	79.8	84.5	89.1	89.9	90.4
35	80.1	80.6	81.4	86.1	90.9	91.7	92.2
36	81.5	82.0	82.8	87.6	92.5	93.3	93.8
37	82.7	83.2	84.1	89.0	93.9	94.7	95.2
38	83.8	84.3	85.2	90.1	95.1	95.9	96.5
39	84.6	85.2	86.1	91.1	96.1	97.0	97.5
40	85.3	85.9	86.7	91.8	96.9	97.8	98.4
41	85.8	86.3	87.2	92.4	97.6	98.5	99.0
42	86.0	86.6	87.5	92.8	98.0	98.9	99.5