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OB Tables
LOGIQ 7/LOGIQ 7 Pro Advanced Reference Manual
3
-
79
Direction 5116269-100 Rev. 2
Table 3-118: APTDxTTD by Gestational Age: Tokyo
Tokyo University Method 1986, 6 by University Tokyo
Weeks
-1.64 SD
-1.5 SD
-1.28 SD
Mean
+1.28 SD
+1.5 SD
+1.64 SD
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
42.0
7.0
8.7
10.5
12.5
14.7
17.1
19.6
22.2
25.0
27.9
30.9
33.9
37.1
40.3
43.5
46.8
50.0
53.3
56.5
59.7
62.8
65.9
68.8
71.6
74.3
76.8
79.1
7.4
9.0
10.9
13.0
15.2
17.6
20.2
22.9
25.7
28.6
31.7
34.8
38.0
41.3
44.5
47.9
51.2
54.5
57.8
61.1
64.3
67.4
70.4
73.3
76.1
78.6
81.1
7.9
9.7
11.6
13.7
16.1
18.5
21.2
23.9
26.8
29.8
33.0
36.2
39.4
42.8
46.2
49.6
53.0
56.5
59.9
63.3
66.6
69.8
72.9
76.0
78.9
81.6
84.1
11.2
13.3
15.6
18.1
20.8
23.6
26.7
29.9
33.2
36.7
40.3
44.1
47.9
51.8
55.7
59.7
63.8
67.8
71.9
75.9
79.9
83.9
87.7
91.5
95.1
98.6
102.0
14.6
17.0
19.6
22.4
25.5
28.8
32.2
35.9
39.7
43.6
47.7
52.0
56.3
60.8
65.3
69.9
74.5
79.2
83.9
88.6
93.3
97.9
102.5
107.0
111.4
115.7
119.8
15.1
17.6
20.3
23.2
26.3
29.6
33.2
36.9
40.8
44.8
49.0
53.3
57.8
62.3
66.9
71.6
76.4
81.2
86.0
90.8
95.6
100.3
105.0
109.7
114.2
118.6
122.9
15.5
18.0
20.7
23.6
26.8
30.2
33.8
37.5
41.5
45.6
49.8
54.2
58.7
63.3
68.0
72.7
77.6
82.4
87.3
92.2
97.0
101.9
106.7
111.4
116.0
120.5
124.8