Table 2. Architecture of electronic case-report forms for Seoul National University Prospectively Enrolled Registry for Prostate Cancer-Radical Prostatectomy (SUPER-PC-RP).

Name of form	Number of fields	Entering type	Description and examples
Study data & demographics	39	Once entering	Study number, basic demographics and bio-banking information
Preop. characteristics	54	Once entering	Initial PSA, biopsy information, past medical, social and family history
Preop. imaging	19	Once entering	Results of magnetic resonance imaging and bone scan
Operation	38	Once entering	Details of surgery
Pathology	50	Once entering	Final pathology details
Postop. outcomes	9	Once entering	Short-term postoperative results such as duration of hospital stay, cystography and Foley catheter removal date
Complication	31	Once entering	Intraoperative, immediate, 30 and 90 days complications
Lab	35	Repeatedly entering	Laboratory results (except PSA)
PSA	202	Revisingly entering	PSA results
Medication & comorbidity	22	Repeatedly entering	Information of medication and comorbidity
A/E	62	Repeatedly entering	Post-treatment adverse events
IPSS	14	Repeatedly entering	International Prostate Symptom Score questionnaire
EPIC-CP	26	Repeatedly entering	Expanded Prostate Cancer Index Composite for Clinical Practice questionnaire
IIEF-5	9	Repeatedly entering	International Index of Erectile Function-5 questionnaire
EQ-5D-5L	10	Repeatedly entering	EuroQol health-related utility measurement tool
CARE questionnaire	35	Repeatedly entering	Convalescence And Recovery Evaluation questionnaire
G8	10	Once entering	Geriatric assessment by the G8
InBody	26	Repeatedly entering	Body composition measurement by bio-electrical impedance analysis
Functional outcome summary	30	Revisingly entering	Summarized results of continence and potency
Oncologic outcome summary	63	Revisingly entering	Adjuvant or salvage treatment and oncologic outcome results

Preop., preoperative; postop., postoperative; PSA, prostate-specific antigen.