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Could distance be a proxy for severity-of-illness? A comparison of hospital costs in distant and local patients.

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References

1982The Distinction Between Cost and Charges1,055 cited
1983Distance and the utilization of health facilities in rural Nigeria354 cited
1981DRG Creep271 cited
1985Interhospital Differences in Severity of Illness182 cited
1984Spatial patterns of hospital utilization: the impact of distance and time.162 cited
1987Refining Case-Mix Adjustment113 cited
1986Reliability and Validity of the Severity of Illness Index111 cited
1984The Severity of Illness Index as a severity adjustment to diagnosis-related groups.85 cited
1986Severity of Illness Within DRGs57 cited

Cited by

2005The Effects of Geography and Spatial Behavior on Health Care Utilization among the Residents of a Rural Region618 cited
2006Illness severity and propensity to travel along the urban–rural continuum47 cited

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