| P50 | author | Salvador Peiró | Q42878326 |
| P2093 | author name string | J Librero | |
| | R Ordiñana | |
| P2860 | cites work | A new method of classifying prognostic comorbidity in longitudinal studies: development and validation | Q29547376 |
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| | Mortality and reoperation after open and transurethral resection of the prostate for benign prostatic hyperplasia | Q34413109 |
| | Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases | Q34439990 |
| | Medicare reimbursement accuracy under the prospective payment system, 1985 to 1988. | Q36365650 |
| | Assessing hospital-associated deaths from discharge data. The role of length of stay and comorbidities | Q36428029 |
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| | Interpreting hospital mortality data. How can we proceed? | Q36428542 |
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| | The use of large data bases in health care studies | Q36464534 |
| | Selecting a patient characteristics index for the prediction of medical outcomes using administrative claims data | Q36707784 |
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| | A critique of the use of generic screening in quality assessment | Q37676624 |
| | Validation of the Cumulative Illness Rating Scale in a geriatric residential population | Q38481448 |
| | Measurement of severity of illness and the Medicare prospective payment system: state of the art and future directions | Q39527818 |
| | Can Medicare prospective payment survive the ICD-9-CM disease classification system? | Q39587946 |
| | Interhospital differences in severity of illness. Problems for prospective payment based on diagnosis-related groups (DRGs). | Q39847032 |
| | An evaluation of generic screens for poor quality of hospital care on a general medicine service. | Q40911322 |
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| | Physician profiling. An analysis of inpatient practice patterns in Florida and Oregon | Q48641535 |
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| | Identifying factors associated with health care use: a hospital-based risk screening index. | Q52072180 |
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| | Selection bias, indexes of "burden," and risk. | Q52887443 |
| | Problems of comorbidity in mortality after prostatectomy | Q54067142 |
| | The Importance of Co-existent Disease in the Occurrence of Postoperative Complications and One-Year Recovery in Patients Undergoing Total Hip Replacement | Q56169776 |
| | Effect of advanced age and medical disease on the outcome of microvascular reconstruction for head and neck defects | Q68195158 |
| | The state of outcome research: are we on target? | Q69591626 |
| | The quality of care and the quality of measuring it | Q70513241 |
| | The Duke Severity of Illness Checklist (DUSOI) for measurement of severity and comorbidity | Q70682426 |
| | The use and abuse of practice profiles | Q72759376 |
| | A new clinical prognostic staging system for acute pancreatitis | Q72824552 |
| P433 | issue | 4 | |
| P407 | language of work or name | Spanish | Q1321 |
| P921 | main subject | comorbidity | Q1414874 |
| P304 | page(s) | 292-302 | |
| P577 | publication date | 1999-07-01 | |
| P1433 | published in | Gaceta Sanitaria | Q5873857 |
| P1476 | title | Chronic comorbidity and homogeneity in diagnostic related groups | |
| P478 | volume | 13 | |