borderline significantP = 0.059
While the gender of the defendant and the time interval between treatment and filing a complaint were not significantly associated with the percentage of malpractice, each additional month between treatment and complaint filing increased the odds of dentist exoneration (OR = 0.98, P = 0.026). JoinPoint regression analysis of annual trend in malpractice The odds of malpractice increased over the years, and this association was borderline significant ( P = 0.059).