His research investigates the connection between Turbulence and topics such as Mechanics that intersect with issues in Jet (fluid). His Confidence interval studies intersect with other disciplines such as Odds ratio and Hazard ratio. His work often combines Odds ratio and Confidence interval studies. His studies link Hazard ratio with Internal medicine. His Population study frequently links to adjacent areas such as Environmental health. Environmental health connects with themes related to Population in his study. In his works, Per Bakke conducts interdisciplinary research on Asthma and COPD. He incorporates COPD and Asthma in his research. In his papers, Per Bakke integrates diverse fields, such as Pathology and Pediatrics.