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. 2025 Mar 11;11:e53539. doi: 10.2196/53539

Table 5.

Prostate cancer trial multivariate regression analysis of predictors for health care visits.
Intervention group
(n=75)		 Control
group
(n=75)		 B SE Standardized coefficient
[Exp(B)]		 95% CI P value χ2/dfa
Variables








Outpatient care visits











Dependent variable: total visits, n 739 851 N/Ab N/A N/A N/A .008c .848


Independent variables:









Groupd N/A N/A 0.190 0.172 1.210 0.864-1.694 .27e N/A


Age N/A N/A 0.019 0.016 1.019 0.989-1.051 .22f N/A


HRQOL N/A N/A –3.439 1.135 0.032 0.003-0.297 .002f N/A


Comorbidity N/A N/A 0.007 0.072 1.007 0.875-1.159 .92f N/A


Dependent variable: patients with acute visit, n 25 25



.88f 1.033


Independent variables:









Groupg N/A N/A –0.017 0.350 0.983 0.495-1.953 .96h N/A


Age N/A N/A 0.017 0.030 1.017 0.959-1.079 .56h N/A


HRQOL N/A N/A 0.078 2.370 1.081 0.010-112.574 .97h N/A


Comorbidity N/A N/A 0.078 0.150 1.081 0.807-1.450 .60h N/A


Dependent variable: patients with acute visit for urological problems, n 5 6 N/A N/A N/A N/A .23f 1.048


Independent variables:









Groupg N/A N/A –0.127 0.620 0.881 0.261-2.968 .84h N/A


Age N/A N/A –0.022 0.057 0.978 0.875-1.093 .69h N/A


HRQOL N/A N/A 8.368 3.532 4304.883 4.239-4,371,830 .02h N/A


Comorbidity N/A N/A 0.142 0.284 1.152 0.661-2.008 .62h N/A


Dependent variable: patients with an unplanned admission, n 7 6 N/A N/A N/A N/A .43f 1.038


Independent variables:









Groupg N/A N/A 0.080 0.593 1.083 0.339-3.465 .89h N/A


Age N/A N/A -0.069 0.060 0.933 0.830-1.049 .25h N/A


HRQOL N/A N/A 5.134 3.481 169.738 0.185-155,848.181 .14h N/A


Comorbidity N/A N/A 0.030 0.252 1.03 0.628-1.69 .90h N/A

Inpatient care visits









Dependent variable: patients with a visit, n 11 10



.12f 1.068


Independent variables:









Groupg N/A N/A 0.027 0.487 1.027 0.396-2.665 .96h N/A


Age N/A N/A –0.065 0.049 0.937 0.852-1.030 .18h N/A


HRQOL N/A N/A 6.017 2.918 410.398 1.349-124,898.645 .04h N/A


Comorbidity N/A N/A –0.064 0.198 0.938 0.637-1.382 .75h N/A

aPearson χ2 value divided by degrees of freedom (goodness of fit of the model).

bN/A: not applicable.

cP value Omnibus test General Linear Model Multivariate Regression.

dIntervention/Control; Reference category=Intervention

eP value for the independent variable in the General Linear Model Multivariate Regression.

fP value Omnibus test Binary Logistic Regression Model

gIntervention/Control; reference category=Control

hP value for the independent variable in the Binary Logistic Regression Model.