Comment on

• Association between sex hormones and kidney stones: analysis of the National Health and Nutrition Examination Survey.

  Nackeeran S, Katz J, Ramasamy R, Marcovich R. Nackeeran S, et al. World J Urol. 2021 Apr;39(4):1269-1275. doi: 10.1007/s00345-020-03286-w. Epub 2020 Jun 5. World J Urol. 2021. PMID: 32504317
• Relationship Between Body Mass Index and Kidney Stones Based on Dose-Response Analyses Using Restricted Cubic Splines Applied to NHANES 2011-2016 Data.

  Feng X, Wu W, Zhao F, Xu F, Han D, Guo X, Lyu J. Feng X, et al. J Ren Nutr. 2021 May;31(3):263-269. doi: 10.1053/j.jrn.2020.05.003. Epub 2020 Jul 18. J Ren Nutr. 2021. PMID: 32693968
• Patient Factors Associated With Parathyroidectomy in Older Adults With Primary Hyperparathyroidism.

  Seib CD, Suh I, Meng T, Trickey A, Smith AK, Finlayson E, Covinsky KE, Kurella Tamura M, Kebebew E. Seib CD, et al. JAMA Surg. 2021 Apr 1;156(4):334-342. doi: 10.1001/jamasurg.2020.6175. JAMA Surg. 2021. PMID: 33404646 Free PMC article.
• An Update on Evaluation and Management in Cystinuria.

  Daga S, Palit V, Forster JA, Biyani CS, Joyce AD, Dimitrova AB. Daga S, et al. Urology. 2021 Mar;149:70-75. doi: 10.1016/j.urology.2020.12.025. Epub 2021 Jan 6. Urology. 2021. PMID: 33421442 Review.
• Risk of Symptomatic Kidney Stones During and After Pregnancy.

  Thongprayoon C, Vaughan LE, Chewcharat A, Kattah AG, Enders FT, Kumar R, Lieske JC, Pais VM, Garovic VD, Rule AD. Thongprayoon C, et al. Am J Kidney Dis. 2021 Sep;78(3):409-417. doi: 10.1053/j.ajkd.2021.01.008. Epub 2021 Apr 15. Am J Kidney Dis. 2021. PMID: 33867205 Free PMC article.