GE Logiq 3 Instruction Manual

OB Tables
LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual 3-3
Direction 5122542-100 Rev. 2
Berkowitz
Table 3-3: CRL: ASUM, Silva et al 1991.6 (Fetal Age)
Unit: CRL (mm); Age (Days);  2SD (* No Data available)
CRLAge2SDCRLAge2SDCRLAge2SDCRLAge2SD
82
86
87
88
89
90
91
92
93
94
95
96
97
98
n/a*
*
*
*
*
*
*
*
*
*
*
*
*
——
Table 3-4: BD: Berkowitz (Fetal Age)
Unit: BD (mm); Age (Day); SD (mm)
BDAgeSDBDAgeSDBDAgeSDBDAgeSD
59
217
223
230
237
244
251
258
266
275
n/a0
0
0
0
0
0
0
0
0
——...

OB Tables
3-4LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual
Direction 5122542-100 Rev. 2
Brenner 
Campbell 
Table 3-5: EFW: Brenner (Fetal Growth)
GP, Table/Graph Range = 10%: 90%
Age (Weeks); Mini/M ean/Max (grams)
AgeMinMeanMaxAgeMinMeanMax
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0280
320
370
420
490
570
660
770
890
1030
1180
1310410
480
550
640
740
860
990
1150
1310
1460
1630
1810860
920
990
1080
1180
1320
1470
1660
1890
2100
2290
250033.0
34.0
35.0
36.0
37.0
38.0
39.0...

OB Tables
LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual 3-5
Direction 5122542-100 Rev. 2
Eriksen
Table 3-7: TAD: Eriksen (Fetal Age)
Unit: TAD (mm); Age (Day); SD (mm)
TA DAgeSDTA DAgeSDTA DAgeSDTA DAgeSD
112 232
234
236
239
241
243
245
247
250
252
254
256
259
261
263
266
268
270
273
275
277
280
n/a0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
——
ARM_Rev_2.book  Page 5  Monday, March 15, 2010  2:19 PM 

OB Tables
3-6LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual
Direction 5122542-100 Rev. 2
Goldstein
Table 3-8: TCD: Goldstein et a, Am J OB/GYN, May 1987 (Fetal Growth)
Unit: TCD (Weeks); Age/Quat1/Mean/Quat3/Max (mm)
AgeMinQuat1MeanQuat3Max
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
3910
14
16
17
18
18
19
21
22
22
23
25
26
27
29
31
32
33
32
33
31
36
37
40
5212
16
17
18
18
19
20
23
23
24
21.5
28
28.5
30
32
32
35
36
36
38
37
29
37
40
5214
16
17
18
19
20
22
23
24...

OB Tables
LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual 3-7
Direction 5122542-100 Rev. 2
Hadlock             
Table 3-9: AC: Hadlock, Radiology 1984, Vol. 152:497 (Fetal Age)
Unit: AC (mm); Age (Week); SD (Week)
ACAgeSDACAgeSDACAgeSDACAgeSD
385
35.4
35.9
36.0
36.4
36.9
37.4
37.9
38.4
38.9
39.4
39.9
40.4
40.9
41.4
42.0
42.5
n/a± 3.0
± 3.0
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
——
Table 3-10: AC: Hadlock, AJR; 139: 367-370; 
1982 (Fetal Age)
Unit:...

OB Tables
3-8LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual
Direction 5122542-100 Rev. 2
Table 3-11: BPD: Hadlock, Radiology 1984, Vol. 152:497
a (Fetal Age)
Unit: BPD (mm); Age (Week); SD (Week)
BPDAgeSDBPDAgeSDBPDAgeSDBPDAgeSD
10333.0
33.4
33.8
34.2
34.7
35.1
35.6
36.0
36.5
36.9
37.4
37.8
38.3
38.7
39.2
39.7
40.2
40.6
41.1
41.6
42.1
42.6
n/a± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.1
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
± 3.2
——
a. Variability...

OB Tables
LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual 3-9
Direction 5122542-100 Rev. 2 Table 3-13: CI: Hadlock, AJR, 
137: 83, 1981 (Fetal Growth)
Min (Index)Max (Index)
70 86
Table 3-14: CRL: Hadlock, Radiology 1992, Vol. 182:501 (Fetal Age)
Unit: CRL (mm); Age (Week); SD (Week)
CRLAgeSDCRLAgeSDCRLAgeSDCRLAgeSD
121 15.3
15.3
15.4
15.5
15.6
15.7
15.9
16.0
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
17.0
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
17.9
18.0
n/a± 0.7
± 0.7
± 0.7
± 0.7
± 0.7
±...

OB Tables
3-10LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual
Direction 5122542-100 Rev. 2
Table 3-15: EFW: Hadlock (Fetal Age)
Unit: EFW (grams); Mean
 (Weeks); SD (grams)
EFWMeanSDEFWMeanSDEFWMeanSD
3787
33
34
35
36
37
38
39
40
41
n/a 275
302
330
357
385
411
436
460
481
——
Table 3-16: FL: Hadlock, Radiology 1984, Vol. 152:497 (Fetal Age)
Unit: FL (mm); Age (Week); SD (Week)
FLAgeSDFLAgeSDFLAgeSDFLAgeSD
8333.5
34.0
34.5
34.9
35.4
35.9
36.4
36.9
37.4
37.9
38.4
38.9
39.4
39.9
40.4
40.9
41.4...

OB Tables
LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual 3-11
Direction 5122542-100 Rev. 2 Table 3-17: FL: Hadlock, AJR 138: 875-878, May 
1982 (Fetal Age)
Unit: FL (mm); Age (Days); SD (Days)
FLAgeSDFLAgeSDFLAgeSDFLAgeSD
79226
230
233
237
239
243
246
250
253
257
260
264
268
272
275
279
283
n/a10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
——
Table 3-18: HC: Hadlock, Radiology 1984, Vol. 152:497 (Fetal Age)
Unit: HC (mm); Age (Week); SD (Week)
HCAgeSDHCAgeSDHCAgeSDHCAgeSD
36031.9
32.6...

OB Tables
3-12LOGIQ 3 Expert/LOGIQ 3 Pro/LOGIQ 3 Advanced Reference Manual
Direction 5122542-100 Rev. 2
Table 3-19: HC: Hadlock, AJR 138: 649-653, 
1982 (Fetal Age)
Unit: HC (mm); Age (Days); SD (Days)
HCAgeSDHCAgeSDHCAgeSDHCAgeSD
354
252
255
259
262
266
269
273
276
280
286
287
290
294
n/a19
24
24
24
24
24
24
24
24
24
24
24
24
——
Table 3-20: FL/HC Ratio: Hadlock, J Ultrasound Med 1984, 3: 439-442 (Fetal Growth)
Unit: GA (Weeks)
GAMinMaxGAMinMaxGAMinMax
4219.4
20.1
20.1
20.8
20.9
20.6
20.7
21.6
20.1
n/a...