scholarly journals A Study on Survival Scenario of COVID-19 patients in India: An Application of Survival Analysis on patient demographics (Preprint)

10.2196/23251 ◽  
2020 ◽  
Author(s):  
Sampurna Kundu ◽  
Kirti Chauhan ◽  
Debarghya Mandal
Keyword(s):  
Survival Analysis ◽  
Patient Demographics ◽  
Survival Scenario

Risk for psychotherapy drop-out in survival analysis: The influence of general change mechanisms and symptom severity.

2020 ◽  
Vol 67 (6) ◽  
pp. 712-722
Author(s):  
Sebastian Gmeinwieser ◽  
Kai Sebastian Schneider ◽  
Maximilian Bardo ◽  
Timo Brockmeyer ◽  
York Hagmayer
Keyword(s):  
Survival Analysis ◽  
Symptom Severity ◽  
Drop Out ◽  
General Change ◽  
Change Mechanisms

Four-Corner Arthrodesis versus Proximal Row Carpectomy: Risk Factors and Complications Associated with Prolonged Postoperative Opioid Use

2020 ◽  
Author(s):  
Neill Y. Li ◽  
Alexander S. Kuczmarski ◽  
Andrew M. Hresko ◽  
Avi D. Goodman ◽  
Joseph A. Gil ◽  
...  
Keyword(s):  
Risk Factors ◽  
International Classification Of Diseases ◽  
Opioid Use ◽  
Proximal Row Carpectomy ◽  
Use Patterns ◽  
Patient Demographics ◽  
Implant Complications ◽  
Increased Risk ◽  
Classification Of Diseases

Abstract Introduction This article compares opioid use patterns following four-corner arthrodesis (FCA) and proximal row carpectomy (PRC) and identifies risk factors and complications associated with prolonged opioid consumption. Materials and Methods The PearlDiver Research Program was used to identify patients undergoing primary FCA (Current Procedural Terminology [CPT] codes 25820, 25825) or PRC (CPT 25215) from 2007 to 2017. Patient demographics, comorbidities, perioperative opioid use, and postoperative complications were assessed. Opioids were identified through generic drug codes while complications were defined by International Classification of Diseases, Ninth and Tenth Revisions, Clinical Modification codes. Multivariable logistic regressions were performed with p < 0.05 considered statistically significant. Results A total of 888 patients underwent FCA and 835 underwent PRC. Three months postoperatively, more FCA patients (18.0%) continued to use opioids than PRC patients (14.7%) (p = 0.033). Preoperative opioid use was the strongest risk factor for prolonged opioid use for both FCA (odds ratio [OR]: 4.91; p < 0.001) and PRC (OR: 6.33; p < 0.001). Prolonged opioid use was associated with an increased risk of implant complications (OR: 4.96; p < 0.001) and conversion to total wrist arthrodesis (OR: 3.55; p < 0.001) following FCA. Conclusion Prolonged postoperative opioid use is more frequent in patients undergoing FCA than PRC. Understanding the prevalence, risk factors, and complications associated with prolonged postoperative opioid use after these procedures may help physicians counsel patients and implement opioid minimization strategies preoperatively.

Testing the determinants on the onset of child's problem behaviors: Discrete-time survival analysis

2019 ◽  
Vol 23 (3) ◽  
pp. 15-28
Author(s):  
Hye-Jin Jeon ◽  
Mee-Sook Yoo
Keyword(s):  
Survival Analysis ◽  
Problem Behaviors ◽  
Discrete Time ◽  
Discrete Time Survival Analysis

Five-year Survival Analysis of a Cohort of Hepatocellular Carcinoma Patients Who Treated at the National Cancer Center, Korea

2007 ◽  
Vol 13 (4) ◽  
pp. 530 ◽  
Author(s):  
Kyung Woo Park ◽  
Joong-Won Park ◽  
Tae Hyun Kim ◽  
Jun Il Choi ◽  
Seong Hoon Kim ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Survival Analysis ◽  
Cancer Center

A Study on insolvency factors of Housing Sale Guarantee Using Survival Analysis

2017 ◽  
Vol 25 (4) ◽  
pp. 51-72
Author(s):  
Hyuck-Shin Kwon ◽  
◽  
Doo-Won Bang ◽  
Myeong-Hyeon Kim ◽  
◽  
...  
Keyword(s):  
Survival Analysis

Contributions to survival analysis

1998 ◽  
Author(s):  
Rebecca Jean Benner
Keyword(s):  
Survival Analysis
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