BishopLoading...Dilation1 cm Cerv dil01-2 cm Cerv dil+12-4 cm Cerv dil+2>4 cm Cerv dil+3Length<4 cm, 0% effaced02-4 cm, 0-50% effaced+12 cm, 50-75% effaced+2<1 cm, >75% effaced+3ConsistentFirm cerv consis0Aver cerv consis+1Soft cervical consis+2PositionPost cerv pos0Mid/ant cerv pos+1Zero StationIsch spin -3 cm0Isch spin -1 cm+1Isch spin +1 cm+2Isch spin +2 cm+3PreeclampsiaNo0Yes+1DeliveryNone0pri vag del+1pri vag dels+2pri vag dels+3pri vag dels+4pri vag dels+5pri vag dels+6pri vag dels+7pri vag dels+8pri vag dels+9PostdatesYes-1No0NulliparityYes-1No0RupturePrem/Pro-1No0适用指征洞见与注意事项