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Table 3 Differences between the two groups with regard to reading habits

From: The effects of pediatric primary prevention programs on screen-time and reading habits of children in Jordan

Question Group Number Mean Standard deviation 95% CI of differencea t-value
(df)b
p-value
What is the appropriate age to start reading to your child? Test 30 2.98 1.79 [− 2.28, − 0.15] − 2.29 (56) 0.026
Control 28 4.20 2.24
Reading time Test 30 0.72 0.82 [0.11, 0.79] 2.65 (58) 0.010
Control 30 0.27 0.44
  1. aDifference was calculated as Test–Control. CI, confidence interval
  2. bdf, degrees of freedom