Abstract Background and aims Chronic pelvic pain (CPP) impacts significantly on the lives of women. Negative coping responses such as pain catastrophizing are thought to be significant in predicting both pain severity and outcome. The combined effect of the individual’s response to pain and its severity on their quality of life (QoL) has not been well studied in women with CPP. Aims were to determine the prevalence of pain catastrophizing in women with CPP and to examine the associations between pain catastrophizing and levels of dysmenorrhea, non-cyclical pelvic pain, dyspareunia, dysuria, dyschezia and QoL. Methods A cross-sectional study including women aged 18–50 years, referred to a tertiary gynecology outpatients department at an Australian women’s hospital in 2015. Participants completed questionnaires including: pain catastrophizing scale (PCS); pelvic pain levels in the prior 3 months; and the World Health Organisation Quality of life – Bref Questionnaire (WHOQoL-Bref). Statistical analysis was performed using STATA (StataCorp, USA Version13). Results Participants (n = 115) had a median age of 29.0 [interquartile range (IQR): 23.0–38.0] years. The Pain catastrophizing score revealed that 60/113 [95% confidence interval (CI): 48.6, 71.2] of participants had a clinically relevant total score ≥30. There were statistically significant positive correlations between pain catastrophizing scores and pelvic pain levels in all five pain categories studied, dysmenorrhea (ρ = 0.37, p = 0.0001), non-cyclical pelvic pain (ρ = 0.46, p<0.0001), dyspareunia (ρ = 0.32, p = 0.0008), dysuria (ρ = 0.32, p = 0.0005) and dyschezia (ρ = 0.38, p = 0.0012). Participants who reported maximal pain levels (5/5) had significantly higher median pain catastrophizing scores when compared to those who reported no pain (0/5) in all categories. Overall QoL was considered as “good” in 71/113 (95% CI: 60.1, 81.0) participants and “poor” in 42/113 (95% CI: 32.0, 53.0) participants. Comparison to Australian female norms revealed significantly lower QoL scores in the physical domain, across all ages, and in psychological domain for those aged <30 and 30–40 years. There was a significant association between increased catastrophizing scores and reduced odds of good QoL. An increase in PCS by one point is associated with a 6.3% decrease in the odds of good QoL [odds ratio (OR) per one-point increase: 0.94 (95% CI: 0.89, 0.98), p = 0.008]. Conclusions Pain catastrophizing is prevalent at clinically relevant levels in women with CPP across all domains. It is associated with higher pain levels and decreased QoL. Implications There is potential for further studies to investigate the predictive nature of pain catastrophizing and management targeting catastrophizing to improve outcomes in women with CPP.

Background Chronic pelvic pain (CPP) is a common condition which significantly impacts the quality of life and wellbeing of many women. Laparoscopy with histopathology is recommended for investigation of pelvic pain and identification of endometriosis with concurrent removal. Never‐the‐less, the association between endometriosis and pelvic pain is challenging, with endometriosis identified in only 30–50% of women with pain. Aims To explore the predictors for undergoing surgery, for identifying endometriosis and endometriosis severity in a cohort of women with CPP. Materials and Methods This study forms part of the Persistent Pelvic Pain project, a prospective observational cohort study (ANZCTR:ACTRN12616000150448). Women referred to a public gynaecology clinic with pain were randomised to one of two gynaecology units for routine care and followed for 36 months with 6‐monthly surveys assessing demographics, medical history, quality of life, and pain symptoms measured on a Likert scale. Operative notes were reviewed and endometriosis staged. Results Of 471 women recruited, 102 women underwent laparoscopy or laparotomy, of whom 52 had endometriosis (n = 37 stage I–II; n = 15 Stage III–IV). Gynaecology unit, pelvic pain intensity and lower parity were all predictors of surgery (odds ratio (OR) 0.342; 95% CI 0.209–0.561; OR 1.303; 95% CI: 1.079–1.573; OR 0.767; 95% CI: 0.620–0.949, respectively). There were no predictors identified for endometriosis diagnosis and the only predictor of severity was increasing age (OR 1.155; 95% CI: 1.047–1.310). Conclusions Gynaecology unit and pain intensity were key predictors of undergoing laparoscopy; however, pain severity did not predict endometriosis diagnosis or staging. These findings indicate the need to review current frameworks guiding practice toward surgery for pelvic pain.

The characteristics of women booked for surgery were in keeping with the features evidence suggests increases the risk of pathology. There were some discrepancies between patient characteristics elicited in the questionnaires and those indicated by gynaecologists to influence their decision.

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BackgroundChronic pelvic pain (CPP) is a common condition which significantly impacts the quality of life and wellbeing of many women.Laparoscopy with histopathology is recommended for investigation of pelvic pain and identification of endometriosis with concurrent removal. Never-the-less, the association between endometriosis and pelvic pain is challenging, with endometriosis identified in only 30-50% of women with pain.AimsTo explore the predictors for undergoing surgery, for identifying endometriosis and endometriosis severity in a cohort of women with CPP.Materials and MethodsThis study forms part of the Persistent Pelvic Pain project, a prospective observational cohort study (ANZCTR:ACTRN12616000150448). Women referred to a public gynaecology clinic with pain were randomised to one of 2 gynaecology units for routine care and followed for 36-months with 6-monthly surveys assessing demographics, medical history, quality of life, and pain symptoms measured on a Likert scale. Operative notes were reviewed, and endometriosis staged.ResultsOf 471 women recruited, 102 women underwent laparoscopy or laparotomy, of whom 52 had endometriosis (n=37 stage I-II; n=15 stage III-IV). Gynaecology unit, pelvic pain intensity and lower parity were all predictors of surgery (Odds ratio (OR) 0.342; 95%CI 0.209-0.561; OR 1.303; 95%CI: 1.079-1.573; OR 0.767; 95%CI: 0.620-0.949 respectively). There were no predictors identified for endometriosis diagnosis and the only predictor of severity was increasing age (OR 1.155; 95%CI: 1.047-1.310).ConclusionsPain intensity and gynaecology unit were key predictors of undergoing laparoscopy, however, pain severity did not predict endometriosis diagnosis or staging. These findings indicate the need to review current frameworks guiding practice towards surgery for pelvic pain.