of borderline significancep = 0.062
This was observed at the 24-month followup ( p = 0.006) and at the 48-month followup, although the difference at 48 months was of borderline significance ( p = 0.062).
This was observed at the 24-month followup ( p = 0.006) and at the 48-month followup, although the difference at 48 months was of borderline significance ( p = 0.062).