Mean annual number of 100,000 personyears^{a}

Rates (number)


Men using sperm cryopreservation

Poisson regression model

Verhulst model


1990

172.69

1.73 (299)

2.64 (456)

1.96 (340)

1995

174.33

2.95 (515)

3.24 (565)

3.27 (576)

2000

177.58

4.64 (824)

3.98 (706)

4.48 (802)

2005

183.52

5.59 (1025)

4.88 (895)

5.27 (956)

2010

182.91

5.52 (1009)

5.98 (1094)

5.68 (1037)

2015

183.00

–

7.34 (1343)

5.87 (1073)

2020

183.48

–

9.00 (1652)

5.94 (1089)

 ^{a}Mean annual number of 100,000 personyears means that, for example, in 1990, 17,269,000 men aged between 18 and 49 years old were at risk of developing testicular cancer in France. The incidence of sperm cryopreservation was calculated as the number of sperm cryopreservations divided by the mean annual number of 100,000 personyears for each year