Common use of Person-Based Ratio Estimates Clause in Contracts

Person-Based Ratio Estimates. 4.4.1 Person-Based Ratio Estimates Relative to Persons with Emergency Room Use This file may be used to derive person-based ratio estimates. However, when calculating ratio estimates where the denominator is at person-level, care should be taken to properly define and estimate the unit of analysis as person-level. For example, the mean expense for persons with emergency room visits is estimated as, (∑ Wi Zi)/(∑Wi) across all unique persons i on this file (5) where and Wi is the sampling weight (PERWT99F) for person i Zi = ∑ ERXP99Xj across all emergency room visits for person i.

Person-Based Ratio Estimates. 4.4.1 Person-Based Ratio Estimates Relative to Persons with Emergency Room Use This file may be used to derive person-based ratio estimates. However, when calculating ratio estimates where the denominator is at person-levelpersons, care should be taken to properly define and estimate the unit of analysis as person-level. For example, the mean expense for persons with emergency room visits visit is estimated as, (( ∑ Wi Zi)/(∑WiW iZ i) / ( ∑ W i) where across all unique persons i on this file file, (5) where and Wi is the sampling weight (PERWT99FWTDPER96) for person i and Zi = ∑ ERXP99Xj ER X P 9 6X j across all emergency room visits for person i.

Person-Based Ratio Estimates. 4.4.1 Person-Based Ratio Estimates Relative to Persons with Emergency Room Use This file may be used to derive person-based ratio estimates. However, when calculating ratio estimates where the denominator is at person-level, care should be taken to properly define and estimate the unit of analysis as person-level. For example, the mean expense for persons with emergency room visits is estimated as, (∑ Wi Zi)/(∑Wi) across all unique persons i on this file (5) where and Wi is the sampling weight (PERWT99FWTDPER98) for person i and Zi = ∑ ERXP99Xj ERXP98Xj across all emergency room visits for person i.

Person-Based Ratio Estimates. 4.4.1 Person-Based Ratio Estimates Relative to Persons with Emergency Room Use This file may be used to derive person-based ratio estimates. However, when calculating ratio estimates where the denominator is at person-levelpersons, care should be taken to properly define and estimate the unit of analysis as person-level. For example, the mean expense for persons with emergency room visits visit is estimated as, where (∑ Wi Zi)/(∑WiWiZi) /(∑ Wi) across all unique persons i on this file file, (5) where and Wi is the sampling weight (PERWT99FWTDPER97) for person i Zi = ∑ ERXP99Xj ERXP96Xj across all emergency room visits for person i.