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Table 4 Observations, confidence intervals, and regression predicted values for the 21 quarters

From: Assessing the impact of Indiana legislation on opioid-based doctor shopping among Medicaid-enrolled pregnant women: a regression analysis

Quarter Proportion of Pregnant Woment that Met Conditions of Doctor Shopping 95% Confidence Interval Predicted Value from Regression
1 0.035 (0.019, 0.050) 0.049
2 0.059 (0.043, 0.756) 0.053
3 0.083 (0.061, 0.104) 0.057
4 0.071 (0.054, 0.088) 0.061
5 0.061 (0.046, 0.075) 0.065
6 0.038 (0.029, 0.048) 0.069
7 0.064 (0.049, 0.078) 0.073
8 0.094 (0.076, 0.112) 0.077
9 0.086 (0.070, 0.102) 0.081
10 0.109 (0.091, 0.127) 0.085
11 0.082 (0.068, 0.096) 0.089
12 0.066 (0.053, 0.079) 0.093
13 0.073 (0.056, 0.089) 0.097
14 0.096 (0.079, 0.112) 0.101
15 0.139 (0.118, 0.161) 0.105
16 0.082 (0.070, 0.093) 0.096
17 0.119 (0.103, 0.135) 0.079
18 0.032 (0.026, 0.038) 0.064
19 0.046 (0.039, 0.054) 0.048
20 0.043 (0.038, 0.049) 0.031
21 0.012 (0.009, 0.014) 0.015