Roberta Ara

Populating an Economic Model with Health State Utility Values: Moving toward Better Practice

Roberta Ara, John Brazier · Value in Health · 2010 · 332 citations · Full text

Pharmacy, Economics, Pharmacoeconomics +16

Deriving an Algorithm to Convert the Eight Mean SF-36 Dimension Scores into a Mean EQ-5D Preference-Based Score from Published Studies (Where Patient Level Data Are Not Available)

Roberta Ara, John Brazier · Value in Health · 2008 · 206 citations

Pharmacy, Biostatistics, Health Assessment +14

Tails from the Peak District: Adjusted Limited Dependent Variable Mixture Models of EQ-5D Questionnaire Health State Utility Values

Mónica Hernández Alava, Allan Wailoo, Roberta Ara · Value in Health · 2012 · 184 citations · Full text

Pharmacy, Health Sciences, Health Assessment +12

Using Health State Utility Values from the General Population to Approximate Baselines in Decision Analytic Models when Condition-Specific Data are Not Available

Roberta Ara, John Brazier · Value in Health · 2011 · 152 citations

Pharmacy, Health Policy, Health Assessment +16

Predicting the Short Form-6D Preference-Based Index Using the Eight Mean Short Form-36 Health Dimension Scores: Estimating Preference-Based Health-Related Utilities When Patient Level Data Are not Available

Roberta Ara, John Brazier · Value in Health · 2008 · 73 citations

Pharmacy, Health Behavior, Clinical Decision Support +15