The data shows the percentage of patients for which a certain drug is ineffective, by therapy class. As to a study in 2001, for 40% of asthma patients a particular drug in this therapy class was ineffective.
Cancer | 75 |
Alzeimer's | 70 |
Arthritis | 50 |
Diabetes | 43 |
Asthma | 40 |
Depression | 38 |