Robot Prostatectomy Predictors: One year continence rate
Calculate the continence rate of your patient - one year after robot prostatectomy.

This information can be used pre-operative (and post-operative) to counsel and inform your patient about his one-year continence outcome and support patient expectations and thereby post-operative quality of life. It is suitable for all robot prostatectomy patients.

Definitions:
- Continence = 0 & 1 safety Pad-use
- Incontinence = daily 1, 2, 3+ Pad-use

Continence rates of the population which the calculator is based on:
- 80% 1 year continence rate
- 85% 3 year continence rate
- 87% 5 year continence rate

 
Research authors: Eelco R.P. Collette, Sjoerd O. Klaver, Birgit I. Lissenberg-Witte, Dies van den Ouden, Reindert J.A. van Moorselaar, André N. Vis
Details Formula Study characteristics Files & References
★★
Model author
Model ID
1321
Version
1.28
Revision date
2020-09-28
Specialty
MeSH terms
  • Clinical Prediction Rules
  • Model type
    Logistic regression (Calculation)
    Status
    public
    Rating
    Share
    Formula
    No Formula defined yet
    Condition Formula

    Additional information

    Goal:
    Calculate the continence rate of your patient - one year after robot prostatectomy.

    Definitions:
    - Continence = 0 & 1 safety Pad-use
    - Incontinence = daily 1, 2, 3+ Pad-use

    Continence rates of the population which the calculator is based on:
    - 80% 1 year continence rate
    - 85% 3 year continence rate
    - 87% 5 year continence rate

    Study information: material & methods
    Rotterdam population // 1814 patients // mean Follow Up 39 months // minimal Follow Up 1 year // surgery 2009-2017 // validated questionares // 85% response rate // Prospective database // Stats: Univariate & Multivariate Regression Analysis, Kaplan Meyer, ROC Curve, Internal Validation 10 time cross fold // AUC 0.65 (95% CI 0.61-0.68)

    Validation
    We performed 10-fold internal cross-validation. The model performed well in predicting post-operative incontinence with poor discrimination and good calibration. 0.61 (95% CI range: 0.54 – 0.90).

    Peer review
    Submitted article 2020

    Study Population

    Total population size: 1814

    Additional characteristics

    No additional characteristics defined
    Robot Prostatectomy Predictors: One year continence rate
    V-1.28-1321.20.09.28
    Refer to Intended Use for instructions before use
    Evidencio B.V., Irenesingel 19, 7481 GJ, Haaksbergen, the Netherlands

    Related files

    No related files available

    Your patient has
    ...
    chance on continence one year after robot prostatectomy.

    {{ resultSubheader }}

    {{ model.survival.PITTitle }}

    {{ model.survival.YNETitle }}

    Result
    Note
    Notes are only visible in the result download and will not be saved by Evidencio

    Your patient has chance on continence one year after robot prostatectomy.

    {{ resultSubheader }}
    {{ chart.title }}

    Outcome stratification

    Result interval {{ additionalResult.min }} to {{ additionalResult.max }}

    Conditional information

    Result interpretation

    This information can be used pre-operatively (and post-operatively) to counsel and inform your patient about his one-year continence outcome, and support patient expectations and thereby post-operative quality of life.

    Definitions:
    - Continence = 0 & 1 safety Pad-use
    - Incontinence = daily 1, 2, 3+ Pad-use

    Continence rates of the population which the calculator is based on:
    - 80% 1 year continence rate
    - 85% 3 year continence rate
    - 87% 5 year continence rate

    Dutch national continence rates after prostatectomy = 26% defined bij 1 or more declarated pads per day.  

    Source: Research by dutch health insurers and dutch urological society: www.zn.nl/338067458?newsitemid=2934079488 & www.ntvg.nl/artikelen/hoe-vaak-incontinentie-na-radicale-prostatectomie

    Kaplan Meier Curve Continence rates of the population which the calculator is based on:

    {{ file.classification }}

    Calculations alone should never dictate patient care, and are no substitute for professional judgement. See our full disclaimer.

    Comments
    Rating
    Comment
    Please enter a comment of rating
    Comments are visible to anyone

    Model feedback

    No feedback yet 1 Comment {{ model.comments.length }} Comments
    Not rated | On {{ comment.created_at }} {{ comment.user.username }} a no longer registered author wrote:
    logo

    Please sign in to enable Evidencio print features

    In order to use the Evidencio print features, you need to be logged in.
    If you don't have an Evidencio Community Account you can create your free personal account at:

    https://www.evidencio.com/registration

    Printed results - Examples {{ new Date().toLocaleString() }}


    Evidencio Community Account Benefits


    With an Evidencio Community account you can:

    • Create and publish your own prediction models.
    • Share your prediction models with your colleagues, research group, organization or the world.
    • Review and provide feedback on models that have been shared with you.
    • Validate your models and validate models from other users.
    • Find models based on Title, Keyword, Author, Institute, or MeSH classification.
    • Use and save prediction models and their data.
    • Use patient specific protocols and guidelines based on sequential models and decision trees.
    • Stay up-to-date with new models in your field as they are published.
    • Create your own lists of favorite models and topics.
    A personal Evidencio account is free, with no strings attached! Join us and help create clarity, transparency, and efficiency in the creation, validation, and use of medical prediction models.

    Disclaimer: Calculations alone should never dictate patient care, and are no substitute for professional judgement.