Table 1: Patients’ baseline characteristics and ORA parameters

From: Effect of glucosamine on intraocular pressure: a randomized clinical trial

 TreatmentPlaceboP-value
Age
 Mean±SD60.6±1158.8±11.50.73a
    
Sex
 Female33 (75.0%)34 (77.3%)0.803b
    
Diabetes mellitus
 No37 (84.1%)40 (90.9%)0.334b
 Yes7 (15.9%)4 (9.1%) 
    
Hypertension
 No33 (75.0%)36 (81.8%)0.437b
 Yes11 (25.0%)8 (18.2%) 
    
Baseline IOP
 Mean±SD12.4±2.713±2.80.329c
 Median (range)12 (8–19)12 (10–20) 
    
Baseline IOPcc
 Mean±SD15.2±2.715.5±3.60.682c
    
Baseline IOPg
 Mean±SD14.5±2.715.3±3.70.276c
    
Baseline CRF
 Mean±SD9.5±1.310.1±2.20.075c
    
Baseline CH
 Mean±SD9.6±1.410.5±1.70.008c
  1. Abbreviations: CH, corneal hysteresis; CRF, corneal resistance factor; IOPcc, intraocular pressure corneal compensated; IOPg, intraocular pressure Goldmann correlated.
  2. aOn the basis of t-test.
  3. bOn the basis of χ2-test.
  4. cOn the basis of linear mixed model.