Figure 1.

Example of extracted post and relevant coding. Example of the data extracted from rCD. The post subject is followed by 3 comments. Each comment is coded (in different colors) for 6 main sentiments: positive or supportive statements regarding anti-TNFs, negative experiences with anti-TNFs, costs, loss of efficacy, dietary advice, and drug infusion-related/injection-related comments. Total codes for each sentiment and per-comment codes, where each sentiment can be counted for each comment only once, are calculated (see comment 3). anti-TNFs, anti-tumor necrosis factor agents.