Sentence examples for period before study from inspiring English sources

All animals were held for a 1-week acclimatization period before study commencement.

Only the prescription of intravenous steroid therapy for septic shock during the pretreatment period (before study drug infusion) was recorded.

Psychiatric hospitalization and medication data were collected retrospectively for the 6-month period before study entry and prospectively throughout the study.

20 There is no consensus on the duration of the treatment-free period before study entry to classify a patient as a new user.

All patients continued their initial stable doses of methotrexate throughout the study without interruption except for patients in group 2 who were switched from active methotrexate to sham methotrexate capsules at randomisation without any washout period before study entry.

When comparing resource utilization between the 12-month period before study entry (preperiod) and the postbaseline period, it was necessary to account for different lengths of follow-up times among patients.

We therefore used the same cohorts as in the study and control groups but looked at the five year period before the study period and control periods.

The main limitation of the present study therefore is related to the lack of an observation period before the study.

Bolus-wizard settings of all participants were verified with 8-point testing over a 2-week run-in period before this study; thereafter, ICR was consistent in a given individual throughout the study period.

There was no 'run in' period before our study.

We also identified participants who had experienced falls in the 1 year period before the study.