Details

Autor(en) / Beteiligte

• Levin, Jay M., BA
• Winkelman, Robert D., BA
• Smith, Gabriel A., MD
• Tanenbaum, Joseph, BA
• Benzel, Edward C., MD
• Mroz, Thomas E., MD
• Steinmetz, Michael P., MD

Titel

The association between the hospital consumer assessment of healthcare providers and systems (HCAHPS) survey and real-world clinical outcomes in lumbar spine surgery

Ist Teil von

• The spine journal, 2017-11, Vol.17 (11), p.1586-1593

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2017

Quelle

MEDLINE

Beschreibungen/Notizen

• Abstract Background Context The patient experience of care as measured by the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey is currently used to determine hospital reimbursement. The current literature inconsistently demonstrates an association between patient satisfaction and surgical outcomes. Purpose To determine whether patient satisfaction with hospital experience is associated with better clinical outcomes in lumbar spine surgery. Study Design A retrospective cohort study conducted at a single institution. Patient Sample 249 patients who underwent lumbar spine surgery between 2013 and 2015 and completed the HCAHPS survey. Outcome Measures Self-reported health status measures, including the EuroQol 5 Dimensions (EQ-5D), Pain Disability Questionnaire (PDQ), and Visual Analog Score for back pain (VAS-BP). Methods All patients undergoing lumbar spine surgery between 2013-2015 who completed an HCAHPS survey were studied. Patients were excluded from the study if they had been diagnosed with spinal malignancy, scoliosis, or had less than one year of follow up. Patients who selected a 9 or 10 Overall Hospital Rating (OHR) on HCAHPS were placed in the satisfied group, and the remaining patients comprised the unsatisfied group. The primary outcomes of this study include patient-reported health status measures such as EQ-5D, PDQ, and VAS-BP. No funds were received in support of this study and the authors report no conflict of interest-associated biases. Results Our study population consisted of 249 patients undergoing lumbar spine surgery. Of these, 197 (79%) patients selected an OHR of 9 or 10 on the HCAHPS survey and were included in the satisfied group. The only preoperative characteristics that differed significantly between the two groups were gender, a diagnosis of DDD, heavy preoperative narcotic use, and a diagnosis of chronic renal failure. At one year follow-up, no statistically significant differences in EQ-5D, PDQ or VAS-BP were observed. After using multivariable linear regression models to assess the association between patient satisfaction and pre- to one-year postoperative changes in health status measures, selecting a top-box OHR was not found to be significantly associated with change in either EQ-5D (beta=0.055 (95% CI -0.035 - 0.145)), PDQ (beta=-9.013 (95% CI -23.782 - 5.755)), or VAS-BP (beta= -0.849 (95% CI -2.125 - 0.426)). These results suggest high satisfaction with the hospital experience may not necessarily correlate with favorable clinical outcomes. Conclusions Top-box OHR was not associated with pre- to one-year postoperative improvement in EQ-5D, PDQ and VAS-BP. Although the associations between high satisfaction and improvement in health status did not reach statistical significance, the best estimates from our multivariable models reflect greater clinical improvement with top-box satisfaction. Future studies should seek to investigate whether HCAHPS are a reliable indicator of quality care in lumbar spine surgery.