MMP2 genotype frequencies differ between CF and LCE groups.
MMP2 genotype AA increase the risk for dental caries development about 3,5 times.
MMP3 allele and genotype frequencies differ between CF and caries experience groups.
MMP3 genotype frequencies differ between LCE and HCE groups.
MMP3 genotype GG decrease the risk of HCE about 4 times.