Constipation - Criteria

Criteria

The Rome II Criteria for constipation require at least two of the following symptoms for 12 weeks or more over the period of a year:

  • Straining with more than one-fourth of defecations
  • Hard stool with more than one-fourth of defecations
  • Feeling of incomplete evacuation with more than one-fourth of defecations
  • Sensation of anorectal obstruction with more than one-fourth of defecations
  • Manual maneuvers to facilitate more than one-fourth of defecations
  • Fewer than three bowel movements per week
  • Insufficient criteria for irritable bowel syndrome

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