2015年3月19日 · As previously described in methods, the HWR and the PPR measures differ in several ways. 7,19 First, the HWR counts all unplanned readmissions for any cause, whereas the PPR only captures those readmissions that are clinically related to the index admission. Second, the HWR only accounts for the first readmission occurring within 30 days after ...

Methods: We examined the correlation between hospitals' risk-adjusted HWR and PPR rates and whether there was agreement in categorizing hospital performance between these measures among 111 hospitals with inpatient surgical programs in the Veterans Health Administration. Results: We found that hospitals' HWR and PPR rates were highly correlated ...

As shown in Table 12 and 13 (see attachment “Hybrid HWR All Tables and Figures”, pages 12-13), across specialty cohorts, c-statistics range from 0.600 to 0.695, and 0.642 to 0.680 in the Claims-Only HWR (Medicare FFS + MA) (discharges July 1, 2018-June 30, 2019) dataset and Hybrid HWR 2024 Voluntary Reporting (discharges July 1, 2022-June ...

The HWR measure uses CMS Medicare claims data as the input data for data processing. The MCP package has processing algorithms to produce three types of input data that are required by the HWR measure: A main “index” file that contains a record for each index admission (used primarily to calculate the measure’s denominator).

2019年8月1日 · Pearson correlation coefficient calculated for HWR/PPR: High level of correlation between HWR and PPR (87% for THA and TKA) Cram et al [14] CMS Medicare Provider Analysis and Review and U.S. News and World Report Hospital Rankings, 2006-2007: 64,712 TKA patients: All-cause 30-d readmission:

(DTC), Potentially Preventable 30-Day Post-Discharge Readmission (PPR-PD), Potentially Preventable Within-Stay Hospital Readmission (PPR-WS), and Medicare Spending per Beneficiary – Post-Acute Care (MSPB-PAC). Maintenance and reporting of these measures are mandated by the Improving Medicare Post-Acute Care Transformation (IMPACT) Act of 2014. 1

Correlation between hospitals' risk-adjusted HWR rates and risk-adjusted PPR rates among VA hospitals. HWR = hospital-wide readmission; PPR = potentially preventable readmission; VA = Veterans Health Administration.

为什么家用的水机空调用ppr管道，不用钢管？ 这是因为pp－r管道具由很多优势。具体来说： 1.钢管容易生锈。 然而，ppr管道根本不会产生锈蚀的问题，这方面，ppr水管在材质上碾压镀锌钢管。 2.作为空调管道，无论是制冷还是制热，都要求—— 管道保温 。

2024年8月6日 · PPR（Post Package Repair）是一种内存修复技术，主要用于修复DRAM（包括LPDDR4、DDR4等）中的存储单元故障。它通过在封装后对内存芯片进行修复，提高良率和可靠性，减少因制造缺陷导致的内存失效。想象一下，你买了一袋苹果，有些苹果表面可能有个小斑点或者磕伤，但你不想因为这些小瑕疵就扔掉 ...

We found that hospitals' HWR and PPR rates were highly correlated (r = .85, P < .0001). The overall agreement between these 2 methods in categorizing hospital performance was 82% for all surgeries, 82% for colectomy, 84% for coronary bypass, and …