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Postnatal depression is common and may have severe consequences for women and their children. Locally validated screening tools are required to identify at-risk women in marginalised populations. The Edinburgh Postnatal Depression Scale (EPDS) is one of the most frequently used tools globally. This cross-sectional study assessed the validity and acceptability of the EPDS in Karen and Burmese among postpartum migrant and refugee women on the Thai–Myanmar border. The EPDS was administered to participants and results compared with a diagnostic interview. Local staff provided feedback on the acceptability of the EPDS through a focus group discussion. Results from 670 women showed high accuracy and reasonable internal consistency of the EPDS. However, acceptability to local staff was low, limiting the utility of the EPDS in this setting despite its good psychometrics. Further work is required to identify a tool that is acceptable and sensitive to cultural manifestations of depression in this vulnerable population.

Introduction There are plausible mechanisms that carcinogenesis may be altered by: aspirin, NSAIDs, calcium-channel blockers and statins, through both inhibition of cyclo-oxygenase enzymes and the production of mediators of the cell cycle. The current epidemiological data in this area is either limited, reports conflicting results or does not consider important confounders. The aim of this study was to investigate whether there is a negative association between these medications and the development of pancreatic cancer in a case-control study in the UK. Methods Clinical management databases were used to identify patients diagnosed with pancreatic cancer managed in Norfolk (years 2004–2006) and Leicestershire (2007). The use of these medications, prior to diagnosis, was recorded from a detailed review of the medical records. The control group were 251 dermatology patients of similar ages treated for basal cell carcinoma. ORs with 95% CI, for the development of pancreatic cancer for each medication, were estimated using unconditional logistic regression and adjusted for gender, age at diagnosis, cigarette smoking and type II diabetes. Results A total of 206 cases of adenocarcinoma of the pancreas (median age=71 years, range 49–99 years, 52% women, a median survival of 3.5 months) and 251 controls were identified. Aspirin use was negatively associated with the development of pancreatic cancer (OR=0.49, 95% CI 0.29 to 0.84, p=0.01). There were no associations with either NSAIDs (OR=0.98, CI 0.50 to 1.91, p=0.95), statins (OR=0.64, CI 0.38 to 1.11, p=0.11) or calcium-channel blockers (OR=0.78, 95% CI 0.43 to 1.39, p=0.40). Conclusion The data support a protective role for aspirin, but not currently for the remaining medications in the aetiology of pancreatic cancer. The work is continuing to identify more cases and controls that may confirm our preliminary results for aspirin9s negative association and also show an effect for statins. Before aspirin can be recommended as a chemo-preventive agent, further population-based studies are required to confirm the association and provide detailed information on the dose of aspirin needed and its duration of use.