NEWER STATISTICAL METHODS
Simple but extremely useful new methods
A Simple method for assessing agreement without Bland-Altman limits
1. Indrayan A. An alternative simple method of assessment of clinical agreement of two methods of measuring blood glucose level without Bland–Altman limits. Research Square March 2023. DOI: 10.21203/rs.3.rs-2680312/v1
2. Indrayan A. Direct use of clinical tolerance limits for assessing the degree of agreement between two methods of measuring blood pressure. Southern Med J 2023;116(5):435-9. DOI: 10.14423/smj.0000000000001551 https://europepmc.org/article/MED/37137481
3. Indrayan A. Limits to Bland-Altman. (Comment). JAMA Netw Open. 2023;6(5):e2312920. doi:10.1001/jamanetworkopen.2023.12920. https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2804782
4. Indrayan A. Assessing agreement between two methods of measuring blood glucose level without Bland-Altman limits. Diabetes Metab Syndr. 2023 Jun 12;17(7):102805. doi: 10.1016/j.dsx.2023.102805. https://pubmed.ncbi.nlm.nih.gov/37329839/
Objective measurement of positive health Individual level
1. Indrayan A, Vishwakarma G, Sarmukaddam S, Verma S. Beyond “Normal”: Optimal levels of medical parameters for assessing positive health. Am J Int Med 2021;9:166-70. doi: 10.11648/j.ajim.20210904.12. http://www.sciencepublishinggroup.com/journal/paperinfo?journalid=252&doi=10.11648/j.ajim.20210904.12
2. Indrayan A. Incorrect claim on positive health in this article. Rapid Responses. BMJ Open 6(1): 2021. https://bmjopen.bmj.com/content/6/1/e010091.responses
3. Indrayan A, Vishwakarma G, Sarmukaddam S, Verma S, Tyagi A. A review for developing a conceptual framework for objective assessment of positive health for personalized medicine. SSRN 30 January 2023. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4342361
4. Indrayan A, Vishwakarma G, Verma S, Sarmukaddam S, Tyagi, A. Quest for biomarkers of positive health: A review. Indian J Comm Med 2023;48(3):382-9. DOI: 10.4103/ijcm.ijcm_480_22. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10353687
1. Indrayan A, Vishwakarma G, Sarmukaddam S, Verma S. Beyond “Normal”: Optimal levels of medical parameters for assessing positive health. Am J Int Med 2021;9:166-70. doi: 10.11648/j.ajim.20210904.12. http://www.sciencepublishinggroup.com/journal/paperinfo?journalid=252&doi=10.11648/j.ajim.20210904.12
2. Indrayan A. Incorrect claim on positive health in this article. Rapid Responses. BMJ Open 6(1): 2021. https://bmjopen.bmj.com/content/6/1/e010091.responses
3. Indrayan A, Vishwakarma G, Sarmukaddam S, Verma S, Tyagi A. A review for developing a conceptual framework for objective assessment of positive health for personalized medicine. SSRN 30 January 2023. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4342361
4. Indrayan A, Vishwakarma G, Verma S, Sarmukaddam S, Tyagi, A. Quest for biomarkers of positive health: A review. Indian J Comm Med 2023;48(3):382-9. DOI: 10.4103/ijcm.ijcm_480_22. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10353687
STATISTICAL MEDICINE AS A NEW MEDICAL SPECIALTY
1. Indrayan A. Personalized statistical medicine. Indian J Med Res. 2023 Jan;157(1):104-8. doi: 10.4103/ijmr.ijmr_1510_22. https://journals.lww.com/ijmr/Fulltext/2023/01000/Personalized_statistical_medicine.17.aspx
2. Indrayan A. Statistical medicine: An emerging medical specialty. J Post Grad Med 2017; 63:252-6. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5664870
3. Indrayan A. Innovation: The case for launching Statistical Medicine as a new medical specialty. Biometric Bulletin 2019; 36(4);3-4. https://www.academia.edu/41588683/BioMetric_Bulletin_2019StatisticalMed
Importance of small sample size
Indrayan A, Mishra A. The importance of small samples in medical research. J Postgrad Med. 2021 Oct-Dec;67(4):219-223. doi: 10.4103/jpgm.JPGM_230_21. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706541/
Predicitivity based ROC curve
Indrayan, A, Malhotra RK, Pawar M. Use of ROC curve analysis gives fallacious results for prediction: Use predictivity-based indices. SSRN August 05, 2023: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4538121
