Table 4.

Median ages at melanoma diagnosis in MPM, SPM, and all CDKN2A mutation–carrying (CDKN2A+) melanoma patients

Median ages at melanoma diagnosis
MPMSPMAll CDKN2A+ CMM patients
No. of variants
    03636
    137.53132
    ≥2243627
    P value*0.0080.910.010
Types of variants
    None3636
    1 NRHC273433
    2+ NRHC315631
    1 RHC382631
    1 RHC and 1 NRHC232827
    2+ RHC193922
    P value*0.0010.320.003
  • * Jonckheere-Terpstra test.