Clinical features and treatment options among Chinese adults with self-reported constipation: An internet-based survey.

Constipation rates were higher in women, people aged 31 to 40 years old, and those working in offices. Having eating disorders, eating spicy food and withholding stools were the most common precipitating factors. Straining was the most prevalent symptom. Lifestyle changes were the most common action taken for managing constipation.