I think either you have to pay or seek permission...haven't seen a free validated questionnaire for medication compliance  in patients with long term treatments. 

Regards.

I don't know of one. I would also question the value of questionnaire responses as patients are likely to misremember or give the answer they think they should (i.e towards compliance). Monitoring of actual compliance, with appropriate ethical safeguards, is more likely to give the true picture, coupled with surveys to find out what helped or didn't help compliance.

Thank you Andrew and Amrita 

Dear Menik,

As Andrew points out, patient self-report of medication compliance is often biased.  Asking them to bring their medications to each visit and conducting a secret pill count may give you a truer picture if you are assessing them longitudinally.  You wouldn't want them to know you are counting their pills, otherwise, they could just remove the number of pills from the bottle to make it look like they were compliant.  Having said that, there are 2 assessments that I have used in the past that should help you determine your patients' likelihood of medication non-compliance:  The Drug Attitude Inventory and the Medication Adherence Rating Scale.  See the documents I have attached for you.

Hi Vicki

Thank you very much for your suggestions and recommendations.  You are exactly correct. Investigator based active detection is the best technology to get the genuine data. 

I will use your files for my work after carefully matching with this work in osteoarthritis.

I am in the process of developing clinical pharmacist monitoring medication model( CMM model)  to improve the drug related problems in long term medications.