JPsurv Analysis Tool

File Format:

Dic/Data Files

CSV Files

Workspace

SEER Stat Dictionary/Data Files: (dic example) (txt example)

Choose files (dic, txt)

Cohort and Model Specifications

Year of Diagnosis Range: to

Max No. of Years from Diagnosis (follow-up) to include:

Maximum Joinpoints:

Conditional Survival Model Using Truncated Data

Relax Proportionality

Relaxing the proportionality assumption will require additional compute time

Advanced Options

Cohort

Number of Decimal Places

Model #	Number of Joinpoints	Location	Bayesian Information Criterion (BIC)	Akaike Information Criterion (AIC)	Log Likelihood	Converged

Support for Survival vs. Year at Diagnosis and Survival vs. Time since Diagnosis only

Conditional survival recalculation based on model previously fit to all intervals:

Start Interval:

End Interval:

Select years since diagnosis (follow-up) for survival plot and/or trend measures

Include Trend Measures

Between Joinpoints

Between Calendar Years of Diagnosis From to

Average Absolute Change in Survival

Interval	Start Year	End Year	Estimate pp	Standard Error pp	Lower Limit 95% C.I.	Upper Limit 95% C.I.	Significance

^{*Numbers represent the difference in cumulative survival rate (as the percent surviving) from
one year at diagnosis to the previous.}

^{Plot: Annotations only available when less than four interval years or four joinpoints are
selected.}

Plot Font Size

Hide Trend Label

Year of Diagnosis 1975	Interval	Died	Alive at Start	Lost to Followup	Expected Survival Interval	Relative Survival Cum	pred int	pred cum	pred int se	pred cum se

Select years since diagnosis (follow-up) for survival plot and/or trend measures

Include Trend Measures

Between Joinpoints

Percent Change in the Annual Probability of Dying of Cancer by Diagnosis Year

Interval	Start Year	End Year	Estimate pp	Standard Error pp	Lower Limit 95% C.I.	Upper Limit 95% C.I.	Significance

^{Plot: Annotations only available when less than four interval years or four joinpoints are
selected.}

Plot Font Size

Hide Trend Label

Year of Diagnosis 1975	Interval	Died	Alive at Start	Lost to Followup	Expected Survival Interval	Relative Survival Cum	pred int	pred cum	pred int se	pred cum se

Year of Diagnosis

Plot Font Size

Year of Diagnosis	Interval	Cumulative Relative Survival	Predicted Cumulative Relative Survival

Estimates of the Joinpoints

1975

Estimates	Joinpoint 0

Coefficients

Parameter	Estimate (%)	Standard Error (%)