References
- Wijma K, Söderquist J, Wijma B. Posttraumatic stress disorder after childbirth: a cross-sectional study. J Anxiety Disord. 1997; 11: 587–97
- Söderquist J, Wijma K, Wijma B. Traumatic stress after childbirth: the role of obstetric variables. J Psychosom Obstet Gynaecol. 2002; 23: 31–9
- Olde E, der Hart O, Kleber R, van Son M. Posttraumatic stress following childbirth: a review. Clin Psychol Rev. 2006; 26: 1–16
- Czarnocka J, Slade P. Prevalence and predictors of post-traumatic stress symptoms following childbirth. Br J Clin Psychol. 2000; 39: 35–51
- Creedy DK, Shochet IM, Horsfall J. Childbirth and the development of acute trauma symptoms: incidence and contributing factors. Birth. 2000; 27: 104–11
- Ayers S, Pickering AD. Do women get posttraumatic stress disorders as a result of childbirth? A prospective study of incidence. Birth. 2001; 28: 111–8
- Soet J, Brack G, Dilorio C. Prevalence and predictors of women's experience of psychological trauma during childbirth. Birth. 2003; 30: 36–46
- Ryding EL, Wijma K, Wijma B. Psychological impact of emergency caesarean section in comparison with elective caesarean section, instrumental and normal vaginal delivery. J Psychosom Obstet Gynaecol. 1998; 19: 135–44
- American Psychiatric Association (APA). DSM-IV diagnostic and statistical manual of mental disorders, 3rd edn. Washington, DC: American Psychiatric Association Press; 1994.
- Wijma K, Ryding EL, Wijma B. Predicting psychological well-being after emergency caesarean section: a preliminary study. J Reprod Infant Psychol. 2002; 20: 25–36
- Ryding EL, Wijma K, Wijma B. Experiences of emergency cesarean section: a phenomenological study of 53 women. Birth. 1998; 25: 246–51
- Antonovsky A. Hälsans mysterium (in English: ‘Unraveling the mystery of health’). Natur och Kultur, Stockholm 2003
- Antonovsky A. The structure and properties of the sense of coherence scale. Soc Sci Med. 1993; 36: 725–33
- Langius A, Bjorvell H. The salutogenic model and the use of the Sense of Coherence Scale in nursing research – a methodological report. Vard Nord Utveckl Forsk. 1996; 16: 28–32
- Eriksson M, Lindström B. Validity of Antonowsky's sense of coherence scale: a systematic review. J Epidemiol Commun Health. 2005; 59: 460–66
- Horowitz M. Impact of event scale: a measure of subjective stress. Psychosom Med. 1979; 41: 209–18
- Lundin T. Stressreaktioner och psykiskt trauma: diagnos och behandling (in English: ‘Stress reactions and psychic trauma: diagnostics and treatment’). Sweden Rhone-Poulence Rorer AB, Helsingborg 1995
- Swedish Socioeconomic Classification. Reports on statistical co-ordination. StockholmSweden; 1982: 4, 1984.
- Eriksson NG, Lundin T. Early traumatic stress reactions among Swedish survivors of the M/S Estonia. Br J Psychiatry. 1996; 169: 713–16
- Johnsson A, Segesten K, Mattsson B. Post-traumatic stress among Swedish ambulance personnel. Emerg Med J. 2003; 20: 79–84
- Sjöström H, Langius-Eklöf A, Hjertberg R. Well-being and sense of coherence during pregnancy. Acta Obstet Gynecol Scand. 2004; 83: 1112–18
- Socialstyrelsen. The Swedish Medical Birth Registration; 2003. www.soc.se.
- Söderquist J, Wijma K, Wijma B. Traumatic stress in late pregnancy. J Anxiety Disord. 2004; 18: 127–42
- Ayers S. Assessing psychopathology in pregnancy and postpartum. J Psychosom Obstet Gynaecol. 2001; 22: 91–102
- Winberg J. Mother and newborn baby: mutual regulation of physiology and behaviour – a selective review. Dev Psychobiol. 2005; 47: 217–29