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. 2015 Mar 30;10(3):e0121686. doi: 10.1371/journal.pone.0121686

Table 1. Outcome definitions.

Endpoint Definition
Operating time Time from first clamp on foreskin until dressing placed
Pain assessment using Visual Analog Scale (0–10) Self-reported pain during first 24 and 48 hours
Blood loss Quantity estimated by senior surgeon (ml)
Adverse Event Mild adverse events required no active intervention other than wound pressure for bleeding; moderate events required medical intervention (sutures, antibiotics); severe events required transfusion, hospitalization, or resulted in permanent disfigurement
Wound infection Empirical diagnosis based on wound swelling, redness, and pain. No bacterial cultures were available
Wound disruption Length of wound disruption or granulation tissue (< 2cm vs. > 2cm)
Wound fully healed Completely epithelialized; no superficial ulcerations or granulation tissue present
Cosmetic appearance Regular: scar line straight without any irregularity
Irregular: Some irregularity to scar line
Scalloped: wavy appearane to scar line
Participant satisfaction (5 point Likert scale) Are you satisfied with your circumcision result? If not, why not? Would you recommend circumcision to friends or relatives?