Effect of Behavioral Intervention (Baduanjin Alone or Laughter Exercise Plus Artificial Tears) Versus Artificial Tear on Dry Eye Disease: a Randomised Controlled Trial
Conditions
Interventions
- BEHAVIORAL: Baduanjin
- BEHAVIORAL: Laughter exercise
- DRUG: Artificial tears
Sponsor
Zhongshan Ophthalmic Center, Sun Yat-sen University