Fig 3.

Adjusted odds ratios for different types of hormone replacement therapy (HRT) and different doses of oestrogen. Odds ratios are adjusted for current use of conjugated equine oestrogen cream, estradiol pessaries, oral progestogen, progesterone cream or vaginal preparations, past use of HRT, smoking status, alcohol consumption, Townsend deprivation fifth (QResearch only), body mass index, comorbidities, recent events, current and past use of antidepressants, antipsychotics, aspirin, oral contraceptives, tamoxifen, and years of data. Cases are matched to controls by age, general practice, and index date. *P<0.01