Fig. 2From: Associations between the menstrual cycle, lifestyle factors and clinical assessment of the ocular surface: a prospective observational studyFollicular phase correlations. The association between a lifestyle factor (environmental exposure time) and a. meibomian gland dysfunction, b. bulbar hyperaemia, and c. corneal staining. Lower score indicates more outdoor hrs per week. d. The association between a lifestyle factor (stress) and ocular symptoms (OSDI). Lower scores indicate less stress levels per weekBack to article page