Table 1. Inter-Visit-Interval Descriptive Statistics for Each Group.

Group	Mean	Median	Mode	Range	SD
0-0-0-0	234 s	190 s	129 s	50 s–1377 s	183 s
0-10-10-0	481 s	237 s	3600 s	60 s–3600 s	721 s
0-5-5-0	441 s	197 s	3600 s	85 s–3600 s	667 s
0-5-10-0	358 s	202 s	200 s	50 s–3600 s	561 s
0-10-5-0	475 s	268.5 s	225 s	102 s–3600 s	650 s