9. Click Next.
9 点击下一步（Next）。
10. For your next action, select Add study data for the new outcome. Click Finish. This will open the New Study Data Wizard.
10 接下来，选择―Add study data for the new outcome‖，然后点击完成（Finish）。一个New Study Data Wizard对话框弹出。
Note: You can also open the New Study Data Wizard by selecting an outcome in the outline pane and clicking the Add Study Data button.
注意：在大纲面板选择一个结局后，点击―Add Study Data‖也可以打开New Study Data Wizard对话框。（译者注：在结局上点击右键选择―Add Study Data‖也可以打开New Study Data Wizard对话框。）
Entering dichotomous data
第二节 输入二分类变量数据
1. In the New Study Data Wizard, hold down the Control key and select the Deliciozza, Morrocona, Norscafe and Oohlahlazza studies.
1 在New Study Data Wizard对话框中，按住键盘上的Control键，选择Deliciozza、Morrocona、Norscafe和Oohlahlazza这4个研究。
2. Click Finish. RevMan will open a new tab in the content pane showing a data table for the Headache outcome. The studies you have selected are listed.
2 点击完成（Finish）。RevMan在内容面板（content pane）打开一个新的标签页，显示结局——头痛（Headache）的表格。你可以看到选中的研究已在表格中。
3. For dichotomous outcomes, you will need to enter the number of events (in this case, the number of headaches) and the number of participants in each group. Enter the following data into the table:
3 对于二分类变量的结局来说，你只需输入事件发生数（在本例中，即发生头痛的人数）和每组的总人数。将下表的数据输入表格中：
4. RevMan will automatically calculate the risk ratio and 95% confidence interval for each study and the pooled values for all the studies. Use the scroll bar under the data table to scroll right and see these results.
4 RevMan将自动计算每个研究的相对危险度（risk ratio）和95%的置信区间（95%
confidence interval）以及所有研究的合并效应值（pooled values）。使用数据表下方的滚动条向右滚动，即可看到这些结果。
5. The results are also displayed in a forest plot. The risk ratio for each study is shown as blue square, and with a horizontal line showing the confidence interval. The pooled result for all studies is shown as a black diamond.
5 这些结果也以森林图（forest plot）的形式呈现。每个研究的相对危险度（risk ratio）用蓝色方块表示，穿越方块的水平线则表示置信区间（confidence interval）。所有研究的合并结果用黑色的菱形表示。
6. At the bottom of the screen under the forest plot is a sliding scale. Click and drag the white controller on the scale to change the scale of the forest plot. Set the scale to a range of 0.02 to 50.
6 在森林图（forest plot）的屏幕下方有规模滑动条（a sliding scale）。点击拖动这个白色滑动条就可改变森林图（forest plot）显示的数据范围。把规模设定在0.02～50。
7. RevMan calculates a weight for each study (for dichotomous outcomes this is based on the size of the study and the number of events). This determines how much each individual study contributes to the pooled estimate.
7 RevMan计算每个研究的权重（对于二分类变量结局来说，研究的样本量和发生的事件数影响其权重）。这将决定单个研究对于合并估计值（pooled estimate）的影响力。
8. At the bottom of the Study or Subgroup column in the results table, RevMan will
calculate measures of heterogeneity: the Chi2 and I2 statistics. For random effects analysis, the Tau2 statistic is also presented. In the top row of the table, use the mouse to click and drag the column border to show these statistics.
8 在结果表中―Study or Subgroup‖栏的下方，RevMan计算衡量异质性的两个值：卡方值（Chi2）和I2。对于随机效应模型来说，还会计算Tau2值。在表格的第一行中，使用鼠标点击和拖动纵栏的边界来显示这些统计值。
9. At the bottom of the screen under the results table is space to enter footnotes. In the results table, select the Morrocona 1998 study. In the Footnote field, enter the text ?Unpublished data provided by author‘. 9 在结果表的屏幕下方，有一栏空白可以输入脚注（Footnote）。在结果表中，选中―Morrocona 1998‖这个研究，然后再脚注（Footnote）栏里输入―Unpublished data provided by author‖。
10. At the top of the content pane, click the Text of review tab. Note that RevMan has added a table with a brief summary of the results for this outcome, including the number of studies and participants and the summary statistic.
10 在内容面板（content pane）的上方，点击―Text of review‖标签页。注意RevMan自动添加一个表格来总结这个结局的主要结果，包括纳入研究的数目、样本量和效应值。
11. Scroll up to the Results section of the review. 11 向上滚动来到综述的结果（Results）部分。
12. Click the icon to open the Results section, and then the Effects of interventions section.
12 点击―Results‖旁边的图标，然后再点击―Effects of interventions‖旁边的图标。
13. Click to place the cursor in the Effects of interventions section, and enter the text ?Caffeine significantly increased the occurrence of headache.‘
13 将鼠标定位到―Effects of interventions‖部分，输入―Caffeine significantly increased the occurrence of headache‖。
14. From the Format menu, select Insert Analysis Results. This will open the Insert Analysis Results window.
14 在格式（Format）菜单，选择―Insert Analysis Results‖。这会打开一个―Insert Analysis Results‖窗口。
15. Select Headache and click OK. RevMan will copy the pooled result of the Headache outcome into the text of the review. You can edit the text as needed.
15 选择―Headache‖，点击―OK‖。RevMan将把结局Headache的合并效应值复制到综述的文本视图（the text of the review）中。根据需求，你还可以编辑这些文本。
Changing outcome properties
第三节 改变结局属性
1. In the outline pane, double-click the Headache outcome to go back to the Headache tab in the content pane.
1 在大纲面板（outline pane），双击结局Headache返回内容面板（content pane）的Headache标签页。（译者注：直接点击内容面板（content pane）的Headache标签页也行。）
2. Click the Properties button in the top right corner. This will open the Outcome Properties window.
2 点击右上方的属性（Properties)按钮，弹出―Outcome Properties‖窗口。
3. Click the Analysis Method tab. 3 点击―Analysis Method‖标签。
4. Select Risk Difference as the Effect Measure. Click Apply. Note that the results in the table and forest plot have changed. 4 在―效应测量方式（Effect Measure）‖中选择―危险差（Risk Difference）‖。点击应用（Apply）。注意表格中的结果和森林图(forest plot)改变了。