Sentence examples for prior to study from inspiring English sources

Subjects were asked to abstain from smoking for 12 h prior to study.

Study participants consented to participation prior to study start.

Participants provided signed, written informed consent prior to study entry.

All patients gave written informed consent prior to study participation.

All codes and definitions were established prior to study initiation.

All patients gave written informed consent prior to study inclusion.

Staff participants provided informed consent prior to study involvement.

All participants gave written informed consent prior to study inclusion.

Each participant provided informed consent prior to study participation.

All women provided written informed consent prior to study participation.

Twenty-seven percent had started HAART prior to study entry.