GE Medical Systems LOGIQ 7 Reference Manual page 201

EFW Age
<250 n/a
250 19w3d
300 20w0d
350 20w4d
400 21w2d
450 21w5d
500 22w2d
550 22w6d
600 23w2d
650 23w6d
700 24w2d
750 24w5d
800 25w2d
850 25w5d
900 26w1d
950 26w4d
1000 26w6d
1050 27w2d
1100 27w5d
1150 28w0d
Table 3-119: EFW: Tokyo Shinozuka (Fetal Growth)
Unit: Age (Weeks); Min/Mean/Max (grams); Table/Graph Range: 1.64SD
Age Min
18 158
19 204
20 256
21 314
22 381
23 456
24 541
25 634
26 737
27 849
28 970
29 1099
LOGIQ 7 Advanced Reference Manual
Direction 2392205-100 Rev. 1
Table 3-118: EFW: Tokyo Shinozuka (Fetal Age)
Shinozuka Jpn J Med Ultrasonics vol 23: 12 1996
Unit: EFW (grams); Age (Weeks/Days); SD (grams)
1SD EFW
—— 1200
45 1250
51 1300
58 1350
66 1400
71 1450
78 1500
85 1550
90 1600
98 1650
103 1700
109 1750
116 1800
122 1850
128 1900
134 1950
138 2000
145 2050
151 2100
155 2150
Shinozuka Jpn J Med Ultrasonics vol 23: 12 1996
Mean Max
216 274
279 355
349 442
427 539
513 645
609 761
714 888
830 1026
956 1175
1092 1334
1237 1504
1391 1683
Age 1SD
28w3d 162
28w5d 166
29w1d 173
29w3d 177
29w5d 181
30w0d 186
30w2d 191
30w5d 197
30w7d 202
31w2d 207
31w4d 211
31w6d 216
32w1d 221
32w3d 226
32w5d 231
32w7d 236
33w1d 238
33w3d 243
33w5d 248
34w0d 253
Age Min
30 1234
31 1375
32 1520
33 1667
34 1814
35 1960
36 2102
37 2236
38 2360
39 2471
40 2565
41 2639
OB Tables
EFW Age
2200 34w2d
2250 34w4d
2300 34w6d
2350 35w1d
2400 35w3d
2450 35w5d
2500 35w7d
2550 36w2d
36w4d
2600
2650 36w6d
2700 37w2d
2750 37w4d
2800 37w6d
2850 38w1d
2900 38w4d
2950 38w6d
3000 39w2d
>3000 n/a
Mean
1552 1870
1720 2064
1892 2265
2068 2469
2244 2675
2420 2880
2592 3083
2758 3280
2915 3469
3059 3647
3187 3809
3296 3952
1SD
258
264
269
274
279
284
290
295
301
306
314
320
325
331
340
345
354
——
Max
3 77
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