Akusherlik - kalkulyator va jadvallar

Akusherlik - kalkulyator va jadvallar — Me’yoriy qiymatlar: CRL → GA (Robinson-Fleming), CRL → GA (INTERGROWTH-21-st), Homilaning taxminiy vazni (Hadlock IV).

O‘lchovlar va me’yoriy qiymatlar

O‘lchov	Odatiy qiymat	Izoh
CRL → GA (Robinson-Fleming)	IG(dias) = 8,052·√(CCN·1,037) + 23,73	CRL mm (5–84 mm)Manba: Robinson & Fleming 1975
CRL → GA (INTERGROWTH-21-st)	IG(dias) = 59,3615 + 0,4614·CCN	amal qilish muddati 11+0–13+6 haftaManba: INTERGROWTH-21st 2014
Homilaning taxminiy vazni (Hadlock IV)	log10(PFE)=1,3596+0,0064·CC+0,0424·CA+0,174·CF+0,00061·DBP·CA−0,00386·CA·CF	o'lchovlar sm; EFW g ichidaManba: Hadlock 1985
EFW — INTERGROWTH-21st (AC+HC)	log(PFE)=5,084820−54,06633·(CA/100)³−95,80076·(CA/100)³·ln(CA/100)+3,136370·(CC/100)	tabiiy jurnal; AC/HC sm da; Ikkinchi jahon ma'lumotnomasiManba: INTERGROWTH-21st (Stirnemann 2017)

Tasniflar va kalkulyatorlar

EFW homiladorlik yoshi bo'yicha - Hadlock (g)

Wk	p10	p50	p90
20	286	330	380
21	345	398	458
22	412	476	548
23	489	565	650
24	576	665	765
25	673	778	894
26	780	902	1038
27	898	1039	1196
28	1026	1189	1368
29	1165	1350	1554
30	1313	1523	1753
31	1470	1707	1964
32	1635	1901	2187
33	1807	2103	2419
34	1985	2312	2659
35	2167	2527	2904
36	2352	2745	3153
37	2537	2966	3403
38	2723	3186	3652
39	2905	3403	3897
40	3084	3617	4135

SGA < p10 · AGA p10–p90 · LGA > p90. Avtomatik tasniflash uchun yuqoridagi kalkulyatordan foydalaning. Ikkinchi jahon ma'lumotnomasi: INTERGROWTH-21st (rasmiy jadval, Stirnemann 2017).

Manba: Hadlock 1991 (percentis)

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