Clinical Efficacy of Hormone Replacement Therapy in Treating Perimenopausal Women With MGD

Inclusion Criteria: * Perimenopausal women who did not undergo HRT Exclusion Criteria: * (1) Patients who meet any of the following criteria will not be eligible for inclusion in the study: ① Unable or unwilling to sign a consent form, or unable to follow study procedures. (2) Have worn contact lenses in the past month, have had anterior segment surgery in the past 3 months, have a history of corneal refractive surgery, and have eye diseases other than dry eyes.Use of topical medicines other than eye lubricants in the past 3 months.Use of total body immunomodulators, tetracycline, or glucocorticoids in the past 3 months.Occlusion of lacrimal dots or eye trauma in the past 3 months.③ is pregnant, nursing or breastfeeding, or has received HRT treatment. ④ All patients with DE related diseases, such as diabetes mellitus, Sjogren syndrome, Stevens-Johnson syndrome.All participants were free of cancer, liver disease, kidney disease, stroke, transient cerebral ischemia, myocardial infarction, peptic ulcer, gout, or mental illness.Women who used anticoagulants, corticosteroids or vitamin A, vitamin E or beta-carotene were also excluded.