Differential Effects of Dry Eye Disorders on Metabolomic Profile by ¹H Nuclear Magnetic Resonance Spectroscopy

Table 1

Inclusion and exclusion criteria.

Inclusion criteria	Exclusion criteria
Aged 23–80 years	Aged ≤  23 years or ≥80 years
Diagnosed with DEDs (DEDG)	Athopy, allergic disorders
Healthy subjects (CG)	Wearing contact lenses
Able to participate in the study	Not able to participate in the study
Informed consent obtained	Systemic diseases and general treatments
	Ocular disorders and use of eye drops other than artificial tears
	History of refractive surgery, ophthalmic laser treatment (≤3 months)