So sánh phương pháp

	Thang đánh giá Newcastle-Ottawa cho Đánh giá Chất lượng Nghiên cứu Quan sát	Checklist STROBE: Tiêu chuẩn Báo cáo Nghiên cứu Quan sát
Lĩnh vực	Phương pháp luận nghiên cứu	Phương pháp luận nghiên cứu
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2000	2007
Người khởi xướng	Wells et al. (Ottawa Hospital Research Institute)	Von Elm et al. (STROBE Group)
Loại	Research team assessment	Study author reporting checklist
Công trình gốc	Wells, G. A., Shea, B., O'Connell, D., Peterson, J., Welch, V., Losos, M., & Tugwell, P. (2000). The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analyses. Retrieved from Ottawa Hospital Research Institute.	Von Elm, E., Altman, D. G., Egger, M., Pocock, S. J., Gøtzsche, P. C., & Vandenbroucke, J. P. (2007). The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: guidelines for reporting observational studies. The Lancet, 370(9596), 1453–1457.
Tên gọi khác	NOS	STROBE
Liên quan	4	4
Tóm tắt	The Newcastle-Ottawa Scale (NOS) is a widely used tool for assessing the methodological quality of observational studies (case-control and cohort designs) included in systematic reviews and meta-analyses. Developed by Wells et al. at Ottawa Hospital in 2000, it provides explicit criteria and a star-based scoring system that enables transparent, quantitative comparison of study quality across evidence syntheses.	STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) is a 22-item evidence-based checklist published in 2007 by Von Elm et al. to improve the quality of reporting of cohort, case-control, and cross-sectional observational studies. Like CONSORT for RCTs, STROBE is endorsed by over 300 journals and is widely considered the reporting standard for observational epidemiological research.