Some states with Republican-controlled legislatures want more data, while some controlled by Democrats want less, fearing it could be used to target patients or providers.Some states with Republican-controlled legislatures want more data, while some controlled by Democrats want less, fearing it could be used to target patients or providers.Read MoreAbortion, Law and Legislation, United States Politics and Government, Democratic Party, Republican Party, Indiana, Kansas, Illinois, New York City, New Hampshire, Kelly, Laura (1950- )NYT > Health