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Background
There is a need to determine the difference in response to mail, e-mail, and phone in clinical research surveys.Methods
We enrolled 150 new and follow-up patients presenting to our hand and upper extremity department. Patients were assigned to complete a survey by mail, e-mail, or phone 3 months after enrollment, altering the follow-up method every 5 patients, until we had 3 groups of 50 patients. At initial enrollment and at 3 month follow-up (range 2–5 months), patients completed the short version of the Disabilities of the Arm, Shoulder, and Hand questionnaire (QuickDASH), the short version of the Patient Health Questionnaire (PHQ-2), the Pain Self-Efficacy Questionnaire (PSEQ), and rated their pain intensity.Results
The percent of patients that completed the survey was 34 % for mail, 24 % for e-mail, and 80 % for phone. Factors associated with responding to the survey were older age, nonsmoking, and lower pain intensity. Working full-time was associated with not responding.Conclusions
The response rate to survey by phone is significantly higher than by mail or e-mail. Younger age, smoking, higher pain intensity, and working full-time are associated with not responding.Type of study/level of evidence: Prognostic I 相似文献105.
Arthur K.E. Elfrink Sanne Nieuwenhuizen M. Petrousjka van den Tol Mark C. Burgmans Warner Prevoo Marielle M.E. Coolsen Peter B. van den Boezem Otto M. van Delden Jeroen Hagendoorn Gijs A. Patijn Wouter K.G. Leclercq Mike S.L. Liem Arjen M. Rijken Cornelis Verhoef Koert F.D. Kuhlmann Simeon J.S. Ruiter Dirk J. Grünhagen Joost M. Klaase Esther C.J. Consten 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2021,23(6):827-839
BackgroundCombining resection and thermal ablation can improve short-term postoperative outcomes in patients with colorectal liver metastases (CRLM). This study assessed nationwide hospital variation and short-term postoperative outcomes after combined resection and ablation.MethodsIn this population-based study, all CRLM patients who underwent resection in the Netherlands between 2014 and 2018 were included. After propensity score matching for age, ASA-score, Charlson-score, diameter of largest CRLM, number of CRLM and earlier resection, postoperative outcomes were compared. Postoperative complicated course (PCC) was defined as discharge after 14 days or a major complication or death within 30 days of surgery.ResultsOf 4639 included patients, 3697 (80%) underwent resection and 942 (20%) resection and ablation. Unadjusted percentage of patients who underwent resection and ablation per hospital ranged between 4 and 44%. Hospital variation persisted after case-mix correction. After matching, 734 patients remained in each group. Hospital stay (median 6 vs. 7 days, p = 0.011), PCC (11% vs. 14.7%, p = 0.043) and 30-day mortality (0.7% vs. 2.3%, p = 0.018) were lower in the resection and ablation group. Differences faded in multivariable logistic regression due to inclusion of major hepatectomy.ConclusionSignificant hospital variation was observed in the Netherlands. Short-term postoperative outcomes were better after combined resection and ablation, attributed to avoiding complications associated with major hepatectomy. 相似文献
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The transverse aortic constriction heart failure animal model: a systematic review and meta-analysis
Bosch Lena de Haan Judith J. Bastemeijer Marissa van der Burg Jennifer van der Worp Erik Wesseling Marian Viola Margarida Odille Clémene el Azzouzi Hamid Pasterkamp Gerard Sluijter Joost P.G. Wever Kimberley E. de Jager Saskia C.A. 《Heart failure reviews》2021,26(6):1515-1524
Heart Failure Reviews - The transverse aortic constriction (TAC) model is frequently used to study adverse cardiac remodeling upon pressure overload. We set out to define the most important... 相似文献
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Kaneshka Masdjedi MD Laurens JC van Zandvoort BSc Matthew M Balbi MD Rutger-Jan Nuis MD PhD Jeroen Wilschut MD Roberto Diletti MD PhD Peter P.T. de Jaegere MD PhD Felix Zijlstra MD PhD Nicolas M Van Mieghem MD PhD Joost Daemen MD PhD 《Catheterization and cardiovascular interventions》2021,98(4):671-677
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Ultrastructural study shows morphologic features of apoptosis and para-apoptosis in megakaryocytes from patients with idiopathic thrombocytopenic purpura 总被引:13,自引:2,他引:13 下载免费PDF全文
Houwerzijl EJ Blom NR van der Want JJ Esselink MT Koornstra JJ Smit JW Louwes H Vellenga E de Wolf JT 《Blood》2004,103(2):500-506
To investigate whether altered megakaryocyte morphology contributes to reduced platelet production in idiopathic thrombocytopenic purpura (ITP), ultrastructural analysis of megakaryocytes was performed in 11 ITP patients. Ultrastructural abnormalities compatible with (para-)apoptosis were present in 78% +/- 14% of ITP megakaryocytes, which could be reversed by in vivo treatment with prednisone and intravenous immunoglobulin. Immunohistochemistry of bone marrow biopsies of ITP patients with extensive apoptosis showed an increased number of megakaryocytes with activated caspase-3 compared with normal (28% +/- 4% versus 0%). No difference, however, was observed in the number of bone marrow megakaryocyte colony-forming units (ITP, 118 +/- 93/105 bone marrow cells; versus controls, 128 +/- 101/105 bone marrow cells; P =.7). To demonstrate that circulating antibodies might affect megakaryocytes, suspension cultures of CD34+ cells were performed with ITP or normal plasma. Morphology compatible with (para-)apoptosis could be induced in cultured megakaryocytes with ITP plasma (2 of 10 samples positive for antiplatelet autoantibodies). Finally, the plasma glycocalicin index, a parameter of platelet and megakaryocyte destruction, was increased in ITP (57 +/- 70 versus 0.7 +/- 0.2; P =.009) and correlated with the proportion of megakaryocytes showing (para-) apoptotic ultrastructure (P =.02; r = 0.7). In conclusion, most ITP megakaryocytes show ultrastructural features of (para-) apoptosis, probably due to action of factors present in ITP plasma. 相似文献