Table 1

Numbers of patients included, observation years, mean observation years and mean age at inclusion for total series, by country of origin and by gene and gender

AllNumberObs_yearsMean_obs_years (range)Mean_age_inclusion (range)
194213 7827.1 (1–33)37.8 (10–84)
By country of origin
Finland62453998.6 (1–30)36.1 (18–84)
Denmark34718525.3 (1–17)39.6 (17–73)
Italy16714448.6 (1–33)34.0 (10–65)
Norway19113096.9 (1–20)38.4 (18–70)
The UK1959905.1 (1–16)40.0 (19–75)
Sweden1028928.7 (1–20)39.3 (18–81)
Australia777019.1 (1–29)34.5 (19–56)
Holland1145755.0 (1–28)42.1 (19–78)
Germany543215.9 (1–26)38.8 (20–72)
Spain662994.5 (1–14)40.0 (18–75)
By gene and gender
MLH1
 Females51441138.0 (1–33)36.1 (18–84)
 Males43038158.9 (1–30)35.1 (10–81)
MSH2
 Females32521006.5 (1–30)37.9 (17–73)
 Males29118956.5 (1–26)37.5 (15–70)
MSH6
 Females1708465.0 (1–16)43.1 (19–79)
 Males1357015.2 (1–28)42.6 (10–72)
PMS2
 Females482054.3 (1–20)45.9 (24–78)
 Males291073.7 (1–12)48.2 (26–75)