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| 1 | The wealth effect in empirical life-cycle aggregate consumption equations 显示文摘 | MEHRA YASH P | 2001 | Economic Quarterly2001，，2： | 1 |
| 2 | Business strategy,manufacturing flexibility,and organizational performance relationships:A path analysis approach显示文摘 | Yash P | 1996 | Production and Operations Management1996，5，3： | 1 |
| 3 | The wealth effect in empirical life-cycle aggregate consumption equations显示文摘 | Mehra Yash P | 2001 | Economic Quarterly2001，87，2： | 1 |
| 4 | Sleep deprivation impairs memory,tau metabolism,and synaptic integrity of a mouse model of Alzheimer’s disease with plaques and tangles显示文摘 | Antonio DM Yash BJ Domenico P | 2014 | Neurobiology of Aging2014，35，8： | 1 |
| 5 | The congruence between a firm's competitive strategy and information technology leader's rank and role 显示文摘 | Karimi Jahangir Gupta Yash P Somers Toni M | 1996 | Journal of Management Information Systems Summer 1996 13( 1 )1996，6388，： | 1 |
| 6 | Alignmen to a Firm's Competitive Strategy and Information Technology Management Sophistication:The Missing Link显示文摘 | Yash P Gupta Jahangir Karimi and Toni M Somers | 1997 | IEEE Transactions on Engineering Management1997，44，4： | 1 |
| 7 | A system dynamics model for a multi-stage multi-line dual-card JIT-Kanban system 显示文摘 | Gupta Yash P Gupta Mahesh C | 1989 | International Journal of Production Research1989，27，2： | 1 |
| 8 | Availability of CNC Machines:Multiple-Input Transfer-Function Modeling显示文摘 | Yash P Gupta Toni M Somers | 1989 | IEEE Transaction on Reliability1989，，3： | 1 |
| 9 | Forecasting of Working-capital Requirements under Capital Constraints-A Monte Carlo Simulation Approach显示文摘 | GUPTA Yash P GUPTA Rajendra K | 1984 | Engineering Costs and Production Economics1984，8，3： | 1 |
| 10 | Adenosine deaminase in the diagnosis of tuberculous pleural effusion显示文摘 | Yash P Kataria Imtiaz K | 2001 | Chest2001，120，： | 1 |
| 11 | Reducing unnecessary crossmatching for hip fracture patients by accounting for preoperative hemoglobin concentration显示文摘BACKGROUND Maximum surgical blood order schedules were designed to eliminate unnecessary preoperative crossmatching prior to surgery in order to conserve blood bank resources.Most protocols recommend type and cross of 2 red blood cell(RBC)units for patients undergoing surgery for treatment of hip fracture.Preoperative hemoglobin has been identified as the strongest predictor of inpatient transfusion,but current maximum surgical blood order schedules do not consider preoperative hemoglobin values to determine the number of RBC units to prepare prior to surgery.AIM To determine the preoperative hemoglobin level resulting in the optimal 2:1 crossmatch-to-transfusion(C:T)ratio in hip fracture surgery patients.METHODS In 2015 a patient blood management(PBM)program was implemented at our institution mandating a single unit-per-occurrence transfusion policy and a restrictive transfusion threshold of<7 g/dL hemoglobin in asymptomatic patients and<8 g/dL in those with refractory symptomatic anemia or history of coronary artery disease.We identified all hip fracture patients between 2013 and 2017 and compared the preoperative hemoglobin which would predict a 2:1 C:T ratio in the pre PBM and post PBM cohorts.Prediction profiling and sensitivity analysis were performed with statistical significance set at P<0.05.RESULTS Four hundred and ninety-eight patients who underwent hip fracture surgery between 2013 and 2017 were identified,291 in the post PBM cohort.Transfusion requirements in the post PBM cohort were lower(51%vs 33%,P<0.0001)than in the pre PBM cohort.The mean RBC units transfused per patient was 1.15 in the pre PBM cohort,compared to 0.66 in the post PBM cohort(P<0.001).The 2:1 C:T ratio(inpatient transfusion probability of 50%)was predicted by a preoperative hemoglobin of 12.3 g/dL[area under the curve(AUC)0.78(95%confidence interval(CI),0.72-0.83),Sensitivity 0.66]in the pre PBM cohort and 10.7 g/dL[AUC 0.78(95%CI,0.73-0.83),Sensitivity 0.88]in the post PBM cohort.A 50%probability of requiring>1 RBC unit was predicted by 11.2g/dL[AUC 0.80(95%CI,0.74-0.85),Sensitivity 0.87]in the pre PBM cohort and 8.7g/dL[AUC 0.78(95%CI,0.73-0.83),Sensitivity 0.84]in the post-PBM cohort.CONCLUSION The hip fracture maximum surgical blood order schedule should consider preoperative hemoglobin in determining the number of units to type and cross prior to surgery. | Raj M Amin Varun Puvanesarajah Yash P Chaudhry Matthew J Best Sandesh S Rao Steven M Frank Erik A Hasenboehler | 2021 | World Journal of Orthopedics2021，12，5： | 0 |
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