The aim of this study was to examine associations between hormonal therapy non-persistence and non-compliance and the risk of early recurrence in women with ER-positive breast cancer, in analyses ...

Methods Nested case–control design. Cases and controls were identified from two prospective cohort studies using valid injury surveillance methods. Cases were players concussed during a game or ...

The July 20, 2023, article by Reulen et al entitled “Risk Factors for Primary Bone Cancer After Childhood Cancer: A PanCare Childhood and Adolescent Cancer Survivor Care and Follow-Up Studies Nested ...

We conducted a nested case–control study to examine the association between asthma and invasive pneumococcal disease. The study population included persons 2 to 49 years of age who were enrolled ...

Source Reference: Rosenthal YS, et al "Psoriatic arthritis incidence among patients receiving biologic medications for psoriasis: A nested case control study" Arthritis Rheumatol 2021; DOI ...

Within the identified cohort, we conducted 3 nested case–control studies to quantify the association between exposure to fluconazole during pregnancy and the occurrence of either spontaneous abortion, ...

PATIENTS AND METHODS: A nested case-control study was conducted within a cohort of 5,519 patients with Hodgkin’s disease treated in Britain during 1963 through 1993. For 88 cases of lung cancer and ...

We conducted a multicenter, nested case–control study of Alzheimer’s disease biomarkers in cognitively normal participants who were enrolled in the China Cognition and Aging Study from January ...

METHODS: We conducted a nested case–control study within the Quebec Pregnancy Cohort (1998–2009). We excluded planned abortions and pregnancies exposed to fetotoxic drugs. Spontaneous abortion was ...