Abstract
Mortality across US counties varies considerably, from 252 to 1847 deaths per 100 000 people in 2018. Although patient satisfaction with health care is associated with patient- and facility-level health outcomes, the association between health care satisfaction and community-level health outcomes is not known. To examine the association between online ratings of health care facilities and mortality across US counties and to identify language specific to 1-star (lowest rating) and 5-star (highest rating) reviews in counties with high vs low mortality. This retrospective population-based cross-sectional study examined reviews and ratings of 95 120 essential health care facilities across 1301 US counties. Counties that had at least 1 essential health care facility with reviews available on Yelp, an online review platform, were included. Essential health care was defined according to the 10 essential health benefits covered by Affordable Care Act insurance plans. The mean rating of essential health care facilities was calculated by county from January 1, 2015, to December 31, 2019. Ratings were on a scale of 1 to 5 stars, with 1 being the worst rating and 5 the best. County-level composite measures of health behaviors, clinical care, social and economic factors, and physical environment were obtained from the University of Wisconsin School of Medicine and Public Health County Health Rankings database. The 2018 age-adjusted mortality by county was obtained from the Centers for Disease Control and Prevention Wide-ranging Online Data for Epidemiological Research database. Multiple linear regression analysis was used to estimate the association between mean facility rating and mortality, adjusting for county health ranking variables. Words with frequencies of use that were significantly different across 1-star and 5-star reviews in counties with high vs low mortality were identified. The 95 120 facilities meeting inclusion criteria were distributed across 1301 of 3142 US counties (41.4%). At the county level, a 1-point increase in mean rating was associated with a mean (SE) age-adjusted decrease of 18.05 (3.68) deaths per 100 000 people (P < .001). Words specific to 1-star reviews in high-mortality counties included told, rude, and wait, and words specific to 5-star reviews in low-mortality counties included Dr, pain, and professional. This study found that, at the county level, higher online ratings of essential health care facilities were associated with lower mortality. Equivalent online ratings did not necessarily reflect equivalent experiences of care across counties with different mortality levels, as evidenced by variations in the frequency of use of key words in reviews. These findings suggest that online ratings and reviews may provide insight into unequal experiences of essential health care.
Highlights
Mortality varies greatly by US county, ranging from 252 to 1847 deaths per 100 000 people in 2018.1 Differences in all-cause mortality by county have increased over time.[2]
This study found that, at the county level, higher online ratings of essential health care facilities were associated with lower mortality
Equivalent online ratings did not necessarily reflect equivalent experiences of care across counties with different mortality levels, as evidenced by variations in the frequency of use of key words in reviews. These findings suggest that online ratings and reviews may provide insight into unequal experiences of essential health care
Summary
Mortality varies greatly by US county, ranging from 252 to 1847 deaths per 100 000 people in 2018.1 Differences in all-cause mortality by county have increased over time.[2] When measured at the county level, certain health behaviors, aspects of clinical care, social and economic factors, and features of the physical environment are associated with county-level mortality.[3] Traditional population-level measures of the quality of clinical care include items related to access (eg, number of primary care physicians) and outcomes (eg, preventable hospital stays).[3] Patient experience and satisfaction with health care are increasingly recognized as important measures of health care quality, but data on these factors are less widely collected.[4] Favorable evaluations of health care are associated with both patient-level outcomes, such as improved medication adherence, and facility-level outcomes, such as lower mortality.[5,6] Patient experience might be associated with county-level mortality, but those associations have not yet been well explored
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