Table 9.2 Estimates of the force of mortality at age 120, females

 

Period 1980-90

Cohorts 1871-80
Females

(120)

SE

(120)

SE
Fitted to ages 80-98:        
Logistic 0.723 0.2658 0.817 0.2858
Kannisto 0.911 0.0003 0.884 0.0005
Quadratic 0.999 0.0457 0.999 0.0151


Fitted to ages 85-98:		        
Logistic 0.718 0.2517 0.869 0.3228
Kannisto 0.903 0.0005 0.880 0.0009
Quadratic 0.753

0.0361

 0.999

0.0219


Fitted to ages 80+:		        
Logistic 0.755 0.2069 0.858 0.2201
Kannisto 0.910 0.0003 0.884 0.0005
Quadratic 0.963 0.0042 1.023 0.000002


Fitted to ages 99+:		        
Logistic 0.836 0.1249 1.172 0.0962
Kannisto 0.904 0.0081 0.889 0.0124
Quadratic 0.731

0.0923

 1.019 0.3644