Ralf Kuja‐Halkola
ORCID: 0000-0002-3765-2067
· 4 papers in corpus
2025
ObjectivesTo determine whether hormonal contraceptives are associated with subsequent risks of suicidal behaviour and depression among women of reproductive age.DesignNationwide register-based study.SettingSwedish national population using …
2023
Chronic pain conditions and risk of suicidal behavior: a 10-year longitudinal co-twin control study.
BackgroundUnderstanding the relationship between chronic pain conditions and suicidal behavior-suicide attempt, other intentional self-harm, and death by suicide-is imperative for suicide prevention efforts. Although chronic pain conditions…
article
2016
OBJECTIVES: Despite the high prevalence of endometriosis among women of reproductive age, risk factors or markers for developing the condition remain largely unknown. Many of the published studies are based on small selected samples. We the…
article
2015
ObjectiveTo estimate the relative contribution of genetic influences and prevalence on endometriosis.DesignAnalysis of self-reported data from a nationwide population-based twin registry.SettingNot applicable.Patient(s)A total of 28,370 wom…