Jonas Ranstam

knuten till universitetet
Fler filtreringsmöjligheter
  1. 2019
  2. Treatment of carpal tunnel syndrome with wrist splinting: Study protocol for a randomized placebo-controlled trial

    Isam Atroshi, Kamelia Tadjerbashi, McCabe, S. J. & Jonas Ranstam, 2019 aug 27, I : Trials. 20, 1, 531.

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  3. 2018
  4. Statistical mistakes and how to avoid them – lessons learned from the reproducibility crisis

    A. Turkiewicz, Luta, G., Hughes, H. V. & J. Ranstam, 2018 nov, I : Osteoarthritis and Cartilage. 26, 11, s. 1409-1411

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  5. LASSO regression

    J. Ranstam & Cook, J. A., 2018 sep 1, I : British Journal of Surgery. 105, 10, s. 1348

    Forskningsoutput: TidskriftsbidragDebate/Note/Editorial

  6. Subacromial decompression versus diagnostic arthroscopy for shoulder impingement: randomised, placebo surgery controlled clinical trial

    Paavola, M., Malmivaara, A., Taimela, S., Kanto, K., Inkinen, J., Kalske, J., Sinisaari, I., Savolainen, V., Jonas Ranstam, Järvinen, T. L. N. & Finnish Subacromial Impingement Arthroscopy Controlled Trial (FIMPACT) Investigators, 2018 jul 19, I : BMJ (Clinical research ed.). 362, s. 1-11 k2860.

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  7. Are competing risks models appropriate to describe implant failure?

    Jonas Ranstam, 2018 jun, I : Acta Orthopaedica. 89, 3, s. 253

    Forskningsoutput: TidskriftsbidragDebate/Note/Editorial

  8. 2017
  9. Non-inferiority and equivalence trials

    J Ranstam & Cook, J. A., 2017 okt, I : The British journal of surgery. 104, 11, s. 1578-1579

    Forskningsoutput: TidskriftsbidragDebate/Note/Editorial

  10. The Cox model is better than the Fine and Gray model when estimating relative revision risks from arthroplasty register data

    Jonas Ranstam & Robertsson, O., 2017 aug 3, I : Acta Orthopaedica. s. 1-3 3 s.

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  11. Statistical models and confounding adjustment

    Cook, J. A. & J Ranstam, 2017 maj, I : The British journal of surgery. 104, 6, s. 786-787

    Forskningsoutput: TidskriftsbidragDebate/Note/Editorial

  12. Kaplan–Meier curve

    J. Ranstam & Cook, J. A., 2017 mar 1, I : British Journal of Surgery. 104, 4, s. 442

    Forskningsoutput: TidskriftsbidragDebate/Note/Editorial

  13. Predictive value of traction force measurement in vacuum extraction: Development of a multivariate prognostic model

    Pettersson, K., Yousaf, K., Jonas Ranstam, Westgren, M. & Ajne, G., 2017 mar 1, I : PLoS ONE. 12, 3, s. 1-10 e0171938.

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  14. Considerations for the design, analysis and presentation of in vivo studies

    J Ranstam & Cook, J. A., 2017 mar, I : Osteoarthritis and Cartilage. 25, 3, s. 364-368

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  15. 2016
  16. Exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear in middle aged patients: Randomised controlled trial with two year follow-up

    Kise, N. J., Risberg, M. A., Stensrud, S., Jonas Ranstam, Engebretsen, L. & Roos, E. M., 2016 dec 1, I : British journal of sports medicine. 50, 23, s. 1473-1480 8 s.

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  17. Exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear in middle aged patients: Randomised controlled trial with two year follow-up

    Kise, N. J., Risberg, M. A., Stensrud, S., Jonas Ranstam, Engebretsen, L. & Roos, E. M., 2016 jul 20, I : BMJ (International Edition). 354, i3740.

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  18. Multiple P-values and Bonferroni correction

    J Ranstam, 2016 maj, I : Osteoarthritis and Cartilage. 24, 5, s. 763-4

    Forskningsoutput: TidskriftsbidragDebate/Note/Editorial

  19. Fetal hemoglobin, α1-microglobulin and hemopexin are potential predictive first trimester biomarkers for preeclampsia

    DOLBERG ANDERSON, ULRIK., Magnus Gram, Jonas Ranstam, Thilaganathan, B., Bo Åkerström & Hansson, S. R., 2016 apr 1, I : Pregnancy Hypertension. 6, 2, s. 103-109 7 s.

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  20. Arthroplastywatch.com 3-year follow-up: Where do we stand now?

    Ann Alriksson-Schmidt, Jonas Ranstam, Robertsson, O. & Lars Lidgren, 2016, I : EFORT open reviews. 1, 4, s. 81-82

    Forskningsoutput: TidskriftsbidragDebate/Note/Editorial

  21. 2015
  22. OARSI Clinical Trials Recommendations: Key analytic considerations in design, analysis, and reporting of randomized controlled trials in osteoarthritis.

    Losina, E., Jonas Ranstam, Collins, J. E., Schnitzer, T. J. & Katz, J. N., 2015, I : Osteoarthritis and Cartilage. 23, 5, s. 677-685

    Forskningsoutput: TidskriftsbidragÖversiktsartikel

  23. Treatment for acute anterior cruciate ligament tear: five year outcome of randomised trial.

    Richard Frobell, Roos, H., Roos, E., Roemer, F. W., Jonas Ranstam & Stefan Lohmander, 2015, I : British journal of sports medicine. 49, 10, s. 700-700

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  24. 2014
  25. Platelet-rich plasma for chronic tennis elbow: Letters to the editor

    Aspenberg, P. & Jonas Ranstam, 2014 jan, I : American Journal of Sports Medicine. 42, 1, s. NP1-2

    Forskningsoutput: TidskriftsbidragLetter

  26. Countrywise results of total hip replacement An analysis of 438,733 hips based on the Nordic Arthroplasty Register Association database

    Makela, K. T., Matilainen, M., Pulkkinen, P., Fenstad, A. M., Havelin, L. I., Engesaeter, L., Furnes, O., Overgaard, S., Pedersen, A. B., Kaerrholm, J., Malchau, H., Garellick, G., Jonas Ranstam & Eskelinen, A., 2014, I : Acta Orthopaedica. 85, 2, s. 107-116

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  27. Failure rate of cemented and uncemented total hip replacements: register study of combined Nordic database of four nations

    Makela, K. T., Matilainen, M., Pulkkinen, P., Fenstad, A. M., Havelin, L., Engesaeter, L., Furnes, O., Pedersen, A. B., Overgaard, S., Karrholm, J., Malchau, H., Garellick, G., Jonas Ranstam & Eskelinen, A., 2014, I : B M J: British Medical Journal. 348, s. f7592

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  28. Prevention of surgical site infection in total joint arthroplasty: an international tertiary care center survey.

    Ricciardi, B. F., Bostrom, M. P., Lars Lidgren, Jonas Ranstam, Merollini, K. M. D. & W-Dahl, A., 2014, I : HSS journal : the musculoskeletal journal of Hospital for Special Surgery. 10, 1, s. 45-51

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  29. The Swedish Knee Arthroplasty Register: a review.

    Robertsson, O., Jonas Ranstam, Martin Sundberg, W-Dahl, A. & Lars Lidgren, 2014, I : Bone & joint research. 3, 7, s. 217-222

    Forskningsoutput: TidskriftsbidragÖversiktsartikel

  30. 2013
  31. A Randomized Trial of Balloon Kyphoplasty and Non-Surgical Management for Treating Acute Vertebral Compression Fractures: Vertebral Body Kyphosis Correction and Surgical Parameters.

    Van Meirhaeghe, J., Bastian, L., Boonen, S., Jonas Ranstam, Tillman, J. B. & Wardlaw, D., 2013, I : Spine. 38, 12, s. 971-983

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  32. Atypical femoral fractures are a separate entity, characterized by highly specific radiographic features. A comparison of 59 cases and 218 controls

    Schilcher, J., Koeppen, V., Jonas Ranstam, Skripitz, R., Michaelsson, K. & Aspenberg, P., 2013, I : Bone. 52, 1, s. 389-392

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  33. Methylprednisolone Injections for the Carpal Tunnel Syndrome A Randomized, Placebo-Controlled Trial

    Isam Atroshi, Magnus Flondell, Hofer, M. & Jonas Ranstam, 2013, I : Annals of Internal Medicine. 159, 5, s. 309

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  34. Republished research: Treatment for acute anterior cruciate ligament tear: five year outcome of randomised trial.

    Richard Frobell, Roos, H., Roos, E., Roemer, F. W., Jonas Ranstam & Stefan Lohmander, 2013, I : British journal of sports medicine. 47, 6, s. 373-373

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  35. 2012
  36. Balloon kyphoplasty in patients with osteoporotic vertebral compression fractures

    Wardlaw, D., Van Meirhaeghe, J., Jonas Ranstam, Bastian, L. & Boonen, S., 2012, I : Expert Review of Medical Devices. 9, 4, s. 423-436

    Forskningsoutput: TidskriftsbidragÖversiktsartikel

  37. Förbered utvärderingen av kvalitetsregistren

    Jonas Ranstam, 2012, I : Läkartidningen. 109, 42, s. 1900

    Forskningsoutput: TidskriftsbidragLetter

  38. Metal-on-metal joint bearings and hematopoetic malignancy A review

    Philippe Wagner, Håkan Olsson, Jonas Ranstam, Robertsson, O., Zheng, M. H. & Lars Lidgren, 2012, I : Acta Orthopaedica. 83, 6, s. 553-558

    Forskningsoutput: TidskriftsbidragÖversiktsartikel

  39. Relapse of Endometrial Carcinoma: Follow-up of 272 Patients with Relapse.

    Lindahl, B., Jonas Ranstam & Willén, R., 2012, I : Anticancer research. 32, 8, s. 3391-3395

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  40. Repeated measurements, bilateral observations and pseudoreplicates, why does it matter?

    Jonas Ranstam, 2012, I : Osteoarthritis and Cartilage. 20, 6, s. 473-475

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  41. Why the P-value culture is bad and confidence intervals a better alternative.

    Jonas Ranstam, 2012, I : Osteoarthritis and Cartilage. 20, 8, s. 805-808

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  42. 2011
  43. EQ-5D - ett svårtolkat instrument för kliniskt förbättringsarbete

    Jonas Ranstam, Robertsson, O., W-Dahl, A., Sofia Löfvendahl & Lars Lidgren, 2011 sep 19, Lakartidningen, 108, 36, s. 1707-1708 2 s.

    Forskningsoutput: Bidrag till övrig tidskrift/dags- eller nyhetstidningArtikel i facktidskrift eller populärpress

  44. Balloon Kyphoplasty for the Treatment of Acute Vertebral Compression Fractures: 2-Year Results From a Randomized Trial

    Boonen, S., Van Meirhaeghe, J., Bastian, L., Cummings, S. R., Jonas Ranstam, Tillman, J. B., Eastell, R., Talmadge, K. & Wardlaw, D., 2011, I : Journal of Bone and Mineral Research. 26, 7, s. 1627-1637

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

  45. Can sulphonylurea addition to lifestyle changes help to delay diabetes development in subjects with impaired fasting glucose? The Nepi ANtidiabetes StudY (NANSY)

    Lindblad, U., Lindberg, G., Månsson, N-O., Jonas Ranstam, Tyrberg, M., Jansson, S., Lindwall, K., Svärdh, M., Kindmalm, L. & Melander, A., 2011, I : Diabetes, Obesity and Metabolism. 13, 2, s. 185-188

    Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

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