Valbø A, Blaas H G
Gynekologisk/obstetrisk avdeling Buskerud Sentralsykehus, Drammen.
Tidsskr Nor Laegeforen. 1991 Jan 30;111(3):320-1.
655 pregnant women answered a questionnaire after routine ultrasound examination around the 17th week of pregnancy. Every second woman received written information about ultrasound examination in pregnancy. 37 women answered inconsistently and were withdrawn from the study. 435 (70%) women out of 618 were satisfied with the information they had received on ultrasound examination in pregnancy, although 171 of them had not received our letter of information. Only 26 out of 290 women who had received the information did not consider it to be satisfactory. 252 (40%) admitted being anxious prior to the examination, but we found no relation between anxiety and receiving or not receiving the letter. 584 (95%) answered that they felt more secure after the ultrasound examination and 609 (99%) were satisfied with the information they had received during the examination. All the women wanted to have a routine ultrasound examination during a possible subsequent pregnancy.
655名孕妇在怀孕17周左右进行常规超声检查后回答了一份问卷。每隔一名女性会收到关于孕期超声检查的书面信息。37名女性回答不一致，被排除在研究之外。618名女性中有435名（70%）对她们所收到的孕期超声检查信息感到满意，尽管其中171人没有收到我们的信息信件。在收到信息的290名女性中，只有26人认为信息不令人满意。252名（40%）承认在检查前感到焦虑，但我们发现焦虑与是否收到信件之间没有关联。584名（95%）回答说超声检查后她们感觉更安心了，609名（99%）对检查期间收到的信息感到满意。所有女性都希望在后续可能的怀孕过程中进行常规超声检查。
