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Table 2: Distribution by tweet types
Type of Tweet Frequency
Fellows' Journal Club 19
Editor's Choice 11
Tweet Chat 122
Case 200^{^a}
Article 384
Blog 159
Other 137
↵a 186/200 “Case” tweets had a high engagement rate. χ² analysis of “Case” (200) versus remaining Tweet types (832) showed a significantly higher engagement rate (P < .001; odds ratio, 140.238 [95% CI, 77.387–254.133]).