Background: The caesarean section rate in Norway and in the western world has increased greatly from around 1970. The reasons are only partially known. The relation between labour progression and outcome to previous burdensome life events and mental health problems has been scarcely investigated. In the various sub studies of this dissertation, we have examined some aspects of fear of birth and the desire to be delivered by caesarean section, the outcome of the first labour in women who have been subject to rape in adulthood or to sexual abuse in childhood, as well as analysed the birth experiences of some of the women with a history of having been raped. The aim of this dissertation is to seek answers to and illuminate the following research questions:
Is there a relationship between mental health burdens and a request for caesarean section?
Are there differences in demographic factors or in mental health burdens in women who fear
birth, with and without an expressed desire for elective caesarean?
Can a request for caesarean in women who fear birth, be changed through a crisisoriented
intervention?
Will a change of attitude in the counsellor´s approach, from ‘autonomy’ to ‘coping’, lead to a
higher proportion of women who request caesarean section changing their wishes and giving birth
vaginally?
Are there differences in the progression and outcome of the first labour in women who have
experienced rape in adulthood, compared to women who have not?
Are there differences in the progression and outcome of the first labour in women subjected to
childhood sexual abuse, compared with women who were raped in adulthood, and women with no
history of sexual assault or abuse?
How is the first childbirth experienced by women who have a history of being raped in adulthood?
What kind of care in labour do they consider as helpful for other women with such a history?
Material and methods
The study material is taken from a cohort of 808 women who were referred to the Mental
Health Team at the Department of Obstetrics and Gynaecology, University Hospital of North
Norway, in the period 2000-2007. Both qualitative and quantitative methods are used. Data
were collected from referral letters, antenatal and labour records, from a questionnaire
survey sent to women two to four years after the birth in question, and from qualitative
interviews. In the data analyses for studies I-IV, descriptive and analytic statistics are used. In
study VI, qualitative content analysis is used.
Study I describes demographic features, mental health problems, and outcome of labour in
164 women with a fear of birth, with and without an expressed desire to be delivered by
caesarean section.
Study II describes a newly developed crisis-oriented intervention given to 86 women with
fear of birth and a request for caesarean section. The women’s psychosocial burdens, changes in their wishes for caesarean after the intervention, outcome of labour, satisfaction with the treatment, and their wishes for mode of delivery in future childbirth, are described.
Study III analyses predictors for change in request for caesarean section and for vaginal birth in 193 women who received a crisis-oriented intervention, and whether an attitudinal change in the counsellor’s approach, from ‘autonomy’ to ‘coping’ will increase the proportion of women who change their request for caesarean and go on to give birth vaginally.
Study IV compares the duration of labour and birth outcomes of the first labour in 50
women with a history of rape in adulthood, with 150 controls from the same population of
parturient, who had no known history of sexual assault.
Study V compares the duration of labour and birth outcomes of the first labour in 185
women subject to childhood sexual abuse, 47 women with a history of rape in adulthood, with 141 controls from the same population of parturient, with no known rape or sexual abuse history.
Study VI is based on qualitative interviews with 10 women who had experienced rape. The
study examines and illuminates their first childbirth experience and their advice for birth care they regard as good for women with a history of rape.
Results
Fear of birth in the women in these studies was accompanied by extensive mental health problems. Eighty per cent reported previous anxiety and/or depression, 32% had eating disturbances, and 72 % had been subject to abuse. Half of the women with fear of birth expressed a desire for caesarean section. Women requesting caesarean had more severe fear of birth, previous anxiety and depression, traumatic birth experience, and distrust of health personnel and fewer of them had received treatment for their mental health problems, than in the group without a request for caesarean (study I). A crisis-oriented intervention emphasising the development of a trusting relationship and alliance between the counsellor and the woman, led to 86 % of the women changing their request for caesarean. Most of the women were satisfied with having changed their request, and of those who had given birth vaginally, 93 % stated they would prefer vaginal birth in the future
(study II). When the counselling midwife’s attitude and approach emphasized coping more of the women (95 %) changed their request for caesarean, and more women (80 %) give birth vaginally (study III). There were large differences in duration and outcome of the first labour in women who had experienced rape as adults, after the age of 16, and women who had been subject to childhood sexual abuse. Those who had been raped had a significantly prolonged second stage of labour (120 vs 55 minutes), 15 times the risk of caesarean section and 13 times the risk for instrumental vaginal delivery, compared to controls with no known history of sexual assault or abuse (study IV). Women who had been subject to childhood sexual abuse had approximately the same duration and outcome of labour as control women (study V). The informants described intrusive memories of being back in the rape trauma during labour, independent of mode of delivery. After the birth they were retraumatised, and had feelings of being objectified, dirtied, and alienated. They identified good interaction with the birth attendant as the determining factor in order to have the best possible outcome of labour (study VI).
The studies contribute new knowledge about the importance of meeting the labouring woman in a way that inspires trust, being open for both biological and psychosocial factors that can influence fear of birth and the desire for caesarean section. This knowledge about how burdensome life events can impinge on the course and outcome of first childbirth. The results must nonetheless be seen in light of the selection bias for our population, which consists of women referred to the Mental Health Team in pregnancy because their problems were so intrusive.
Conclusion
Behind fear of birth and request for caesarean section lie many unprocessed life events and mental health burdens. To start processing these events is essential in order to change the desire for caesarean. A crisis-oriented intervention, with focus on coping, leads to most women who requested caesarean changed their mind, and give birth vaginally. Primiparous women who have been raped in adulthood have significantly prolonged second stages of labour and increased risk of operative delivery, both caesarean and vaginal. The rape trauma is reactivated in these women, independent of mode of delivery. They described how routine care and procedures in labour contributed to such reactivation. The symptoms of retraumatisation persisted long after the birth, and they were in a state of mental imbalance that disturbed the natural tasks of motherhood. Women subjected to child sexual abuse have a course and outcome of first labour resembling that of women with no history of
abuse or assault. Previous mental health burdens can give rise to reactions in pregnancy and
during labour which can influence labour outcome. Mental health problems and burdensome life events such as sexual abuse or assault are themes which should be inquired about as part of routine antenatal care. This knowledge should have consequences for how birth attendants care for women in labour.