di in gr "parameter file:" in ye _col(30)`using'
di in gr "observations:" in ye _col(30) `n'
di
di in gr "-------------------------------------------------------------------------------
di in gr "PARAMETERS
di in gr "-------------------------------------------------------------------------------
di
di in gr "Power to detect interaction (%), interaction odds ratios and required sample 
di in gr "sizes have been calculated from an exemplary dataset for the following
di in gr "population risk factor frequencies and effects:
di
di in gr "suscpetibility genotype frequency (pg):" in ye _col(70) `pg'
di in gr "environmental risk factor frequency (pe):" in ye _col(70) `pe'
di in gr "genetic risk factor main effect (rrg1e0):" in ye _col(70) `rrg1e0'
di in gr "environmental risk factor main effect (rrg0e1):" in ye _col(70) `rrg0e1'
di in gr "interaction relative risk (rrint):" in ye _col(70) `rrint'
di in gr "disease prevalence (pd):" in ye _col(70) `pd'
di in gr "population odds ratio for the association of risk factors (orge):" in ye _col(70) `orge'
di
di in gr "-------------------------------------------------------------------------------
di in gr "POWER
di in gr "-------------------------------------------------------------------------------
di
di in gr "Power to detect an interaction for a sample size of `n' cases and `n' controls"
di in gr "with a two-sided significance level (alpha=`alpha_1') 
di
di in gr "Case-only design:" in ye _col(50) `co'

di in gr "-------------------------------------------------------------------------------
di in gr "INTERACTION ODDS RATIOS
di in gr "-------------------------------------------------------------------------------

di in gr "The interaction odds ratio calculated from the exemplary dataset:

di in gr "Case-only design:" in ye _col(50) `or_co'

di in gr "-------------------------------------------------------------------------------
di in gr "REQUIRED SAMPLE SIZE
di in gr "-------------------------------------------------------------------------------

di in gr "for a power of `power'% and a two-sided significance level (alpha=`alpha_1') the 
di in gr "required number of cases (= number of controls):

di in gr "Case-only design:" in ye _col(50) `co_ss'

di in gr "-------------------------------------------------------------------------------
di in gr "NOTES
di in gr "-------------------------------------------------------------------------------

di in gr "NB These results have also been saved into file - `using'
di in gr "press d for details of the output variables

di in gr "The power, required sample sizes and calculated interaction odds ratio for the 
di in gr "case-only design have been saved into file - `using'.  Type d for
di in gr "details of the output variables

di in gr "If you want output written to the results window please just use one
di in gr "observation in the initial dataset

di in gr "one or more or the sets of parameters (observations) that you entered, resulted
di in gr "in disease probabilities being greater than one in some or all situations.  For
di in gr "these observations the results are posted as missing and variable pop_error 
di in gr "(population error) will equal 1 rather than 0