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Table 4. Outcomes by treatment intensity: proportion of studies with statistically positive results (positive studies)

Outcome Low Intensity (<14 Sessions) High Intensity (>14 Sessions)
Number of Studies Number of Positive Studies (%) Number of Studies Number of Positive Studies (%)
Glycemic control 27 13 (48) 12 8 (67)
Risk factor reduction Weight 14 3 (21) 8 3 (37)
Cholesterol 11 6 (54) 6 1 (17)
Blood pressure 1 0 (0) 4 2 (50)

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