MedicineThe burden of low back pain in the United States, 1990 to 2021: An observational study based on the Global Burden of Disease Study 2021By Raon Jung, Yun-Seo Oh, Dong Keon Yon, +3Show 3 more authors, Tae-Jin SongComputational studyPopulationsPaperThe paperRaon Jung, Yun-Seo Oh, Dong Keon Yon, +3Show 3 more authors, Min-Seo Kim, Joon-Ho Shin, Jae Il Shin, Tae-Jin SongEwha Womans UniversityMedicine, 14 Aug 2026doi.org/10.1097/md.0000000000050175PubMed 42601699