Diámetro Biparietal, Hadlock; Diámetro Biparietal, Lasser - Siemens SONOLINE G20 Manual De Instrucciones

9 R e f e r e n c i a s o b s t é t r i c a s
Diámetro biparietal, Hadlock
Hadlock FP, Deter RL, Harrist RB, Park SK. "Estimating Fetal Age: Computer-Assisted Analysis of Multiple Fetal Growth
Parameters." Radiology 152:497, 1984.
DBP(cm) = -3,08 + 0,41 * EM(semanas) - 0,000061 * EM
5 & 95% ± 4,9 mm
Sem. Dia 5% Media 95% Sem. Dia
12 0 17.3 12.4 22.2 18 1
12 1 17.9 13.0 22.8 18 2
12 2 18.4 13.5 23.3 18 3
12 3 19.0 14.1 23.9 18 4
12 4 19.5 14.6 24.4 18 5
12 5 20.1 15.2 25.0 18 6
12 6 20.6 15.7 25.5 19 0
13 0 21.2 16.3 26.1 19 1
13 1 21.7 16.8 26.6 19 2
13 2 22.2 17.3 27.1 19 3
13 3 22.8 17.9 27.7 19 4
13 4 23.3 18.4 28.2 19 5
13 5 23.9 19.0 28.8 19 6
13 6 24.4 19.5 29.3 20 0
14 0 24.9 20.0 29.8 20 1
14 1 25.5 20.6 30.4 20 2
14 2 26.0 21.1 30.9 20 3
14 3 26.5 21.6 31.4 20 4
14 4 27.1 22.2 32.0 20 5
14 5 27.6 22.7 32.5 20 6
14 6 28.1 23.2 33.0 21 0
15 0 28.6 23.7 33.5 21 1
15 1 29.2 24.3 34.1 21 2
15 2 29.7 24.8 34.6 21 3
15 3 30.2 25.3 35.1 21 4
15 4 30.7 25.8 35.6 21 5
15 5 31.3 26.4 36.2 21 6
15 6 31.8 26.9 36.7 22 0
16 0 32.3 27.4 37.2 22 1
16 1 32.8 27.9 37.7 22 2
16 2 33.3 28.4 38.2 22 3
16 3 33.9 29.0 38.8 22 4
16 4 34.4 29.5 39.3 22 5
16 5 34.9 30.0 39.8 22 6
16 6 35.4 30.5 40.3 23 0
17 0 35.9 31.0 40.8 23 1
17 1 36.4 31.5 41.3 23 2
17 2 36.9 32.0 41.8 23 3
17 3 37.4 32.5 42.3 23 4
17 4 37.9 33.0 42.8 23 5
17 5 38.4 33.5 43.3 23 6
17 6 38.9 34.0 43.8 24 0
18 0 39.4 34.5 44.3 24 1
Diámetro biparietal, Lasser
Lasser DM, Peisner DB, Vollebergh J, Timor-Tritsch I. "First-trimester fetal biometry using transvaginal sonography."
in Obstetrics and Gynecology
3:104, 1993.
DBP(mm) = 7,589 * log EM(días) - 12,68Intervalo de confiabilidad 95% ± 0,164 cm
Sem. Dia 5% Media 95% Sem. Dia
7 0 .1 1.5 2.8 8 3
7 1 .8 2.1 3.5 8 4
7 2 1.4 2.8 4.2 8 5
7 3 2.0 3.4 4.8 8 6
7 4 2.7 4.1 5.4 9 0
7 5 3.3 4.7 6.1 9 1
7 6 3.9 5.3 6.7 9 2
8 0 4.5 5.9 7.2 9 3
8 1 5.1 6.5 7.8 9 4
8 2 5.6 7.0 8.4 9 5
9 - 2 8
3
(semanas)
5% Media 95% Sem. Dia 5% Media
39.9 35.0 44.8 24 2 60.0
40.4 35.5 45.3 24 3 60.5
40.9 36.0 45.8 24 4 60.9
41.4 36.5 46.3 24 5 61.3
41.9 37.0 46.8 24 6 61.7
42.4 37.5 47.3 25 0 62.2
42.9 38.0 47.8 25 1 62.6
43.4 38.5 48.3 25 2 63.0
43.9 39.0 48.8 25 3 63.4
44.4 39.5 49.3 25 4 63.8
44.9 40.0 49.8 25 5 64.3
45.4 40.5 50.3 25 6 64.7
45.8 40.9 50.7 26 0 65.1
46.3 41.4 51.2 26 1 65.5
46.8 41.9 51.7 26 2 65.9
47.3 42.4 52.2 26 3 66.3
47.8 42.9 52.7 26 4 66.7
48.2 43.3 53.1 26 5 67.1
48.7 43.8 53.6 26 6 67.5
49.2 44.3 54.1 27 0 67.9
49.7 44.8 54.6 27 1 68.3
50.1 45.2 55.0 27 2 68.7
50.6 45.7 55.5 27 3 69.1
51.1 46.2 56.0 27 4 69.5
51.5 46.6 56.4 27 5 69.8
52.0 47.1 56.9 27 6 70.2
52.4 47.5 57.3 28 0 70.6
52.9 48.0 57.8 28 1 71.0
53.4 48.5 58.3 28 2 71.4
53.8 48.9 58.7 28 3 71.7
54.3 49.4 59.2 28 4 72.1
54.7 49.8 59.6 28 5 72.5
55.2 50.3 60.1 28 6 72.9
55.6 50.7 60.5 29 0 73.2
56.1 51.2 61.0 29 1 73.6
56.5 51.6 61.4 29 2 74.0
57.0 52.1 61.9 29 3 74.3
57.4 52.5 62.3 29 4 74.7
57.9 53.0 62.8 29 5 75.0
58.3 53.4 63.2 29 6 75.4
58.7 53.8 63.6 30 0 75.7
59.2 54.3 64.1 30 1 76.1
59.6 54.7 64.5 30 2 76.4
5% Media 95% Sem. Dia 5% Media
6.2 7.6 9.0 9 6 11.4
6.8 8.1 9.5 10 0 11.8
7.3 8.7 10.1 10 1 12.3
7.8 9.2 10.6 10 2 12.8
8.4 9.8 11.1 10 3 13.2
8.9 10.3 11.7 10 4 13.7
9.4 10.8 12.2 10 5 14.1
9.9 11.3 12.7 10 6 14.6
10.4 11.8 13.2 11 0 15.0
10.9 12.3 13.6 11 1 15.4
1 Desviación estándar = ± 3 mm
95% Sem. Dia 5% Media 95%
55.1 64.9 30 3 76.8 71.9
55.6 65.4 30 4 77.1 72.2
56.0 65.8 30 5 77.5 72.6
56.4 66.2 30 6 77.8 72.9
56.8 66.6 31 0 78.1 73.2
57.3 67.1 31 1 78.5 73.6
57.7 67.5 31 2 78.8 73.9
58.1 67.9 31 3 79.1 74.2
58.5 68.3 31 4 79.4 74.5
58.9 68.7 31 5 79.8 74.9
59.4 69.2 31 6 80.1 75.2
59.8 69.6 32 0 80.4 75.5
60.2 70.0 32 1 80.7 75.8
60.6 70.4 32 2 81.0 76.1
61.0 70.8 32 3 81.4 76.5
61.4 71.2 32 4 81.7 76.8
61.8 71.6 32 5 82.0 77.1
62.2 72.0 32 6 82.3 77.4
62.6 72.4 33 0 82.6 77.7
63.0 72.8 33 1 82.9 78.0
63.4 73.2 33 2 83.2 78.3
63.8 73.6 33 3 83.5 78.6
64.2 74.0 33 4 83.8 78.9
64.6 74.4 33 5 84.1 79.2
64.9 74.7 33 6 84.3 79.4
65.3 75.1 34 0 84.6 79.7
65.7 75.5 34 1 84.9 80.0
66.1 75.9 34 2 85.2 80.3
66.5 76.3 34 3 85.5 80.6
66.8 76.6 34 4 85.7 80.8
67.2 77.0 34 5 86.0 81.1
67.6 77.4 34 6 86.3 81.4
68.0 77.8 35 0 86.5 81.6
68.3 78.1 35 1 86.8 81.9
68.7 78.5 35 2 87.1 82.2
69.1 78.9 35 3 87.3 82.4
69.4 79.2 35 4 87.6 82.7
69.8 79.6 35 5 87.8 82.9
70.1 79.9 35 6 88.1 83.2
70.5 80.3 36 0 88.3 83.4
70.8 80.6 36 1 88.6 83.7
71.2 81.0 36 2 88.8 83.9
71.5 81.3 36 3 89.1 84.2
5 & 95% ± 0,138 mm
95% Sem. Dia 5% Media 95%
12.8 14.1 11 2 15.8 17.2
13.2 14.6 11 3 16.2 17.6
13.7 15.1 11 4 16.7 18.0
14.2 15.5 11 5 17.1 18.4
14.6 16.0 11 6 17.5 18.8
15.1 16.4 12 0 17.9 19.2
15.5 16.9 12 1 18.2 19.6
15.9 17.3 12 2 18.6 20.0
16.4 17.7 12 3 19.0 20.4
16.8 18.2 12 4 19.4 20.8
R E F E R E N C I A
Sem. Dia 5% Media 95%
81.7 36 4 89.3 84.4 94.2
82.0 36 5 89.5 84.6 94.4
82.4 36 6 89.8 84.9 94.7
82.7 37 0 90.0 85.1 94.9
83.0 37 1 90.2 85.3 95.1
83.4 37 2 90.5 85.6 95.4
83.7 37 3 90.7 85.8 95.6
84.0 37 4 90.9 86.0 95.8
84.3 37 5 91.1 86.2 96.0
84.7 37 6 91.3 86.4 96.2
85.0 38 0 91.5 86.6 96.4
85.3 38 1 91.7 86.8 96.6
85.6 38 2 91.9 87.0 96.8
85.9 38 3 92.1 87.2 97.0
86.3 38 4 92.3 87.4 97.2
86.6 38 5 92.5 87.6 97.4
86.9 38 6 92.7 87.8 97.6
87.2 39 0 92.9 88.0 97.8
87.5 39 1 93.1 88.2 98.0
87.8 39 2 93.3 88.4 98.2
88.1 39 3 93.5 88.6 98.4
88.4 39 4 93.6 88.7 98.5
88.7 39 5 93.8 88.9 98.7
89.0 39 6 94.0 89.1 98.9
89.2 40 0 94.2 89.3 99.1
89.5 40 1 94.3 89.4 99.2
89.8 40 2 94.5 89.6 99.4
90.1 40 3 94.6 89.7 99.5
90.4 40 4 94.8 89.9 99.7
90.6 40 5 95.0 90.1 99.9
90.9 40 6 95.1 90.2 100.0
91.2 41 0 95.3 90.4 100.2
91.4 41 1 95.4 90.5 100.3
91.7 41 2 95.5 90.6 100.4
92.0 41 3 95.7 90.8 100.6
92.2 41 4 95.8 90.9 100.7
92.5 41 5 96.0 91.1 100.9
92.7 41 6 96.1 91.2 101.0
93.0 42 0 96.2 91.3 101.1
93.2
93.5
93.7
94.0
Ultrasound
Sem. Dia 5% Media 95%
18.6 12 5 19.8 21.1 22.5
19.0 12 6 20.1 21.5 22.9
19.4 13 0 20.5 21.9 23.3
19.8 13 1 20.9 22.2 23.6
20.2 13 2 21.2 22.6 24.0
20.6 13 3 21.6 22.9 24.3
21.0 13 4 21.9 23.3 24.7
21.4 13 5 22.3 23.6 25.0
21.8 13 6 22.6 24.0 25.4
22.1 14 0 22.9 24.3 25.7
D E L S I S T E M A