Association between Serum Potassium with Risk of Onset and Visual Field Progression in Patients with Primary Angle Close Glaucoma: A Cross-Sectional and Prospective Cohort Study
Table 4
Cox proportional hazards regression analysis to assess the value of baseline parameters associated with progression of primary angle close glaucoma.
Model A
Model B
Model C
HR (95% CI)
HR (95% CI)
HR (95% CI)
Age
0.34
1.01 (0.99 to 1.03)
Diabetes
0.71
1.14 (0.58 to 2.26)
0.84
1.08 (0.54 to 2.16)
Hypertension
0.90
0.97 (0.60 to 1.57)
0.71
0.91 (0.56 to 1.49)
BMI
0.67
0.99 (0.93 to 1.05)
0.61
0.98 (0.93 to 1.05)
Calcium
0.11
3.87 (0.72 to 20.77)
0.08
4.89 (0.85 to 28.03)
0.08
4.78 (0.83 to 27.55)
Male
0.03
16.38 (1.25 to 214.59)
0.03
22.46 (1.33 to 378.59)
0.02
29.41 (1.56 to 555.48)
Female
0.71
1.51 (0.17 to 13.39)
0.61
1.02 (0.99 to 1.04)
0.68
1.62 (0.17 to 15.68)
Phosphorus
0.54
1.24 (0.62 to 2.47)
0.51
1.25 (0.64 to 2.48)
0.52
1.26 (0.63 to 2.54)
Male
0.40
0.39 (0.04 to 3.47)
0.35
0.34 (0.03 to 3.34)
0.60
0.52 (0.05 to 6.02)
Female
0.34
1.39 (0.71 to 2.72)
0.36
1.37 (0.69 to 2.71)
0.26
1.52 (0.73 to 3.16)
Potassium
0.005
2.07 (1.24 to 3.44)
0.005
2.07 (1.24 to 3.44)
0.006
2.07 (1.23 to 3.46)
Male
0.03
2.79 (1.08 to 7.22)
0.04
2.79 (1.08 to 7.21)
0.03
3.03 (1.15 to 7.96)
Female
0.045
1.84 (1.02 to 3.34)
0.050
1.82 (1.00 to 3.31)
0.049
1.85 (1.00 to 3.41)
Sodium
0.91
1.01 (0.93 to 1.09)
0.92
1.00 (0.93 to 1.09)
0.95
1.00 (0.93 to 1.09)
Male
0.52
0.95 (0.83 to 1.10)
0.52
0.95 (0.83 to 1.10)
0.42
0.94 (0.80 to 1.10)
Female
0.58
1.03 (0.93 to 1.13)
0.57
1.03 (0.93 to 1.13)
0.61
1.03 (0.93 to 1.14)
Chlorine
0.65
1.02 (0.95 to 1.08)
0.32
1.01 (0.99 to 1.03)
0.59
1.02 (0.95 to 1.09)
Male
0.45
0.96 (0.87 to 1.07)
0.45
0.96 (0.87 to 1.07)
0.20
0.93 (0.82 to 1.04)
Female
0.28
1.05 (0.96 to 1.14)
0.22
1.06 (0.97 to 1.15)
0.18
1.06 (0.97 to 1.16)
BMI: body mass index. Model A is not adjusted. Model B adjusted for age. Model C was adjusted for age, BMI, diabetes (,), and hypertension (,).
