borderline significancep = 0.09
While it was a borderline influencing factor of poor self-reported sleep quality at the 12-week follow-up, and those in the good self-reported sleep quality group had a longer duration of education than those in the poor self-reported sleep quality group, the statistics in this study only showed a borderline significance ( p = 0.09) in describing the poor self-reported sleep quality in the TBI patients.