This is a scatter diagram. The horizontal scale shows Time from randomisation in months, labelled Baseline, 3 months, 6 months, 9 months, and 12 months. The vertical scale shows Increase in S F 12 mental score from baseline, labelled minus 4, minus 2, 0, 2, and 4. At each time there are two points shown, a square symbol representing Larvae and a round symbol representing Hydrogel. Apart from at Baseline, each symbol has a vertical line through it representing the 95 per cent confidence interval.
The points are as follows: Baseline, both are at zero, no confidence interval, 3 months, larvae minus 0.1, 95 percent confidence interval minus 2.1 to plus 1.8, Hydrogel minus 0.7, 95 percent confidence interval minus 3.1 to plus 1.7, 6 months, larvae plus 0.2, 95 percent confidence interval minus 1.8 to plus 2.5, Hydrogel plus 0.8, 95 percent confidence interval minus 1.8 to plus 3.3, 9 months, larvae plus 0.3, 95 percent confidence interval minus 1.8 to plus 2.5, Hydrogel plus 1.2, 95 percent confidence interval minus 2.3 to plus 4.6, 12 months, larvae plus 0.5, 95 percent confidence interval minus 2.1 to plus 3.0, Hydrogel plus 1.1, 95 percent confidence interval minus 2.1 to plus 4.3,
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This page is maintained by Martin Bland
Last updated: 16 March, 2009.