Skip to main content

Table 3 Final set of outcomes deemed to be of critical or important for guideline development and decision-making

From: Screening for prostate cancer: protocol for updating multiple systematic reviews to inform a Canadian Task Force on Preventive Health Care guideline update

Outcomesa

Potential Benefit or Harm

Priority

KQ1 & KQ2: What are the benefits and harms of prostate cancer screening?

 Prostate cancer mortality

Benefit (decrease)

Critical

 All-cause mortality

Benefit (decrease)

Critical

 False positives

Harm

Critical

 Overdiagnosis

Harm

Critical

 Complications due to biopsyb

Harm

Critical

 Quality of life or functioning (overall and disease-specific; using validated scales)c

Benefit (increase) or harm (decrease)

Critical

 Incontinence (urinary or bowel)c

Harm

Critical

 Erectile dysfunctionc

Harm

Critical

 Incidence of metastatic cancerc

Benefit (decrease)

Important

 Psychological effects

Benefit or harm

Important

KQ3: What are the benefits and harms of treatment strategies for screen-detected prostate cancer?

 Prostate cancer mortality

Benefit (decrease)

Critical

 All-cause mortality

Benefit (decrease)

Critical

 Quality of life or functioning (overall and disease-specific; using validated scales)c

Benefit (increase) or harm (decrease)

Critical

 Incontinence (urinary or bowel)c

Harm

Critical

 Erectile dysfunctionc

Harm

Critical

 Rate of metastasis development

Benefit (decrease)

Important

 Psychological effects

Benefit or harm

Important

 Complications due to treatment (i.e., surgical adverse events, radiotherapy toxicity, endocrinological effects)

Harm

Important

KQ4: What are patients’ values and preferences for screening for prostate cancer?

 Values and preferences regarding the choice to screen, based on information overall benefits and harms (i.e., the benefit considered worthwhile to undergo burden/harm). Benefits must include mortality.

Does not apply

Not rated

 Intention to undergo screening based on information regarding the patient-important outcomes presented in decision aids.

Does not apply

Not rated

  1. aThe following 2014 guideline outcomes are not included in the current guideline: overtreatment and false negatives
  2. b“Complications due to biopsy” is a reworded version of the previous 2014 guideline outcome, “physical harms associated with screening (e.g., bleeding, infection, bruising)”
  3. cThese outcomes have been newly added since the previous 2014 guideline