विधियों की तुलना करें

	अवलोकन संबंधी अध्ययन गुणवत्ता मूल्यांकन के लिए न्यूकैसल-ओटावा स्केल	STROBE चेकलिस्ट: अवलोकन अध्ययनों की रिपोर्टिंग के लिए मानक
क्षेत्र	अनुसंधान पद्धति	अनुसंधान पद्धति
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	2000	2007
प्रवर्तक	Wells et al. (Ottawa Hospital Research Institute)	Von Elm et al. (STROBE Group)
प्रकार	Research team assessment	Study author reporting checklist
मौलिक स्रोत	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.
उपनाम	NOS	STROBE
संबंधित	4	4
सारांश	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.