1 “...OBJECTIVES: To synthesize comparative studies that examined the benefits and harms of screening...”

2 “...OBJECTIVES: To synthesize comparative studies that examined the benefits and harms of screening...”

3 “... from 1,629 identified reports. These studies included six randomized controlled trials (RCTs) and six...”

4 “... from 1,629 identified reports. These studies included six randomized controlled trials (RCTs) and six...”

5 “... use of approximately 1.5 to 2.5 puffs per day, but did not improve pulmonary function. These trials...”

6 “... use of approximately 1.5 to 2.5 puffs per day, but did not improve pulmonary function. These trials...”

7 “...'s relevant databases, and ClinicalTrials.gov), and incorporated expert input from our key informants. Devices...”

8 “... to improve this decisionmaking. Gene expression profiling (GEP) is one of the techniques being studied...”

9 “... to improve this decisionmaking. Gene expression profiling (GEP) is one of the techniques being studied...”

10 “...While three poor-quality analytic validity studies showed that technological advances can improve...”

11 “..., 2010. Reference lists of included studies and gray literature were searched manually. REVIEW METHODS...”