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1
Published 2013
Agency for Healthcare Research and Quality
Subjects: “...Observation / methods...”
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2
by Feltner, Cynthia
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
“..., and observational studies do not clearly establish the magnitude of benefit. For women enrolled in WIC, low SOE...”
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3
by Feltner, Cynthia
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
“..., and observational studies do not clearly establish the magnitude of benefit. For women enrolled in WIC, low SOE...”
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4
by Sun, Fang
Published 2014
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
“...More RCTs and better designed observational studies that can control for many of the known...”
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5
by Sun, Fang
Published 2014
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
“...More RCTs and better designed observational studies that can control for many of the known...”
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6
by Brasure, Michelle
Published 2015
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
“... trials (RCTs), and long-term observational pharmacologic studies enrolling participants with insomnia...”
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7
by Brasure, Michelle
Published 2016
Agency for Healthcare Research and Quality
“... and observational studies for long-term (e1 year) adverse events. We assessed risk of bias for RCTs, extracted data...”
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8
by Brasure, Michelle
Published 2016
Agency for Healthcare Research and Quality
“... and observational studies for long-term (e1 year) adverse events. We assessed risk of bias for RCTs, extracted data...”
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9
by Brasure, Michelle
Published 2015
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
“... trials (RCTs), and long-term observational pharmacologic studies enrolling participants with insomnia...”
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10
by Williams, John W.
Published 2010
Agency for Healthcare Research and Quality
“... outcome with surgical aortic valve replacement. Well-designed observational studies and decision modeling...”
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11
by Williams, John W.
Published 2010
Agency for Healthcare Research and Quality
“... outcome with surgical aortic valve replacement. Well-designed observational studies and decision modeling...”
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12
by Jones, W. Schuyler
Published 2013
Agency for Healthcare Research and Quality
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13
by Singh, Sonal
Published 2013
Agency for Healthcare Research and Quality
“... robust observational studies that control for confounding by indication and disease severity are needed...”
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14
by Jones, W. Schuyler
Published 2013
Agency for Healthcare Research and Quality
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15
by Singh, Sonal
Published 2013
Agency for Healthcare Research and Quality
“... robust observational studies that control for confounding by indication and disease severity are needed...”
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16
by Chinnadurai, Sivakumar
Published 2016
Agency for Healthcare Research and Quality
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17
by Chinnadurai, Sivakumar
Published 2016
Agency for Healthcare Research and Quality
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18
by Fink, Howard A.
Published 2012
Agency for Healthcare Research and Quality
“... and prospective observational studies for evidence on treatment harms. We extracted data, rated quality...”
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19
by Hutfless, Susan
Published 2014
Agency for Healthcare Research and Quality
“... and poor confounding control in observational studies, and no strong signals of harm were identified...”
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20
by McCrory, Douglas C.
Published 2013
Agency for Healthcare Research and Quality
“... patients assessed the effectiveness of drug treatments for PAH in adults. Few deaths were observed...”