Number of women screened
|
n.scr
k
|
see Table 1
|
Negative screening episodes
|
n.neg
k
|
|
Proportion of false negatives at screen
k
| Â |
False negative NPIS
|
|
|
False negative PIS
|
|
|
False negative PIBC
|
|
|
Any pre-cancer state
|
|
|
Prevalent screen
| Â | Â |
Screen-detected NPIS
|
|
S
is
P12(age)/(P11(age)+ P12(age) + P13(age) +P14(age))
|
Screen-detected PIS
|
|
S
is
P13(age)/(P11(age)+ P12(age) + P13(age) +P14(age))
|
Screen-detected PIBC
|
|
S
inv
P14(age)/(P11(age)+ P12(age) + P13(age) +P14(age))
|
Incident screen
k
| Â | Â |
Screen-detected NPIS
|
|
|
Screen-detected PIS
|
|
|
Screen-detected PIBC
|
|
|
Monthly incidence of interval cancers in the first
m
months after screen
k
|
In-situ
|
|
|
Invasive
|
|
|