Changes of intraocular pressure and related parameters from 2010 to 2014
| Characteristics | IOP, mm Hg | BMI, kg/m2 | SBP, mm Hg | DBP, mm Hg | TC, mmol/L | TG, mmol/L | HDL, mmol/L | FPG, mmol/L | SE, dioptre |
| Total (n) | 2653 | 2400 | 2512 | 2511 | 2589 | 2589 | 2589 | 2614 | 2149 |
| Difference, mean (95% CI) | 0.43 (0.36 to 0.50) | −0.22 (−0.27 to −0.16) | −0.59 (−1.14 to −0.03) | −0.56 (−0.93 to −0.19) | −0.34 (−0.38 to −0.31) | −0.15 (−0.20 to −0.11) | 0.03 (0.02 to 0.04) | 0.35 (0.31 to 0.39) | 0.11 (0.06 to 0.16) |
| Age group, years | |||||||||
| ≤55 | 0.40 (0.25 to 0.54) | −0.18 (−0.33 to −0.04) | −0.34 (−1.51 to 0.83) | −1.32 (−2.12 to –0.52) | −0.22 (−0.29 to −0.15) | −0.08 (−0.20 to −0.04) | 0.01 (−0.01 to 0.03) | 0.29 (0.20 to 0.37) | 0.16 (0.09 to 0.22) |
| 55–65 | 0.51 (0.42 to 0.60) | −0.21 (−0.27 to −0.14) | 0.01 (−0.78 to 0.80) | −0.60 (−1.13 to −0.07) | −0.37 (−0.42 to −0.31) | −0.18 (−0.25 to −0.12) | 0.04 (0.03 to 0.06) | 0.32 (0.26 to 0.38) | 0.17 (0.13 to 0.22) |
| 65–75 | 0.49 (0.35 to 0.62) | −0.20 (−0.28 to −0.11) | −1.48 (−2.58 to −0.39) | 0 (−0.71 to 0.71) | −0.37 (−0.45 to −0.30) | −0.16 (-0.24 to –0.08) | 0.03 (0.01 to 0.05) | 0.41 (0.33 to 0.49) | 0.02 (−0.15 to 0.18) |
| ≥75 | 0.54 (0.22 to 0.86) | −0.51 (−0.75 to −0.27) | −2.74 (−5.65 to 0.17) | −0.13 (−2.08 to 1.83) | −0.45 (−0.62 to −0.28) | −0.12 (−0.25 to −0.00) | 0.05 (0.01 to 0.10) | 0.54 (0.23 to 0.85) | −0.15 (−0.37 to 0.07) |
| P trend | 0.32 | 0.07 | 0.004 | 0.13 | 0.001 | 0.36 | 0.06 | <0.001 | <0.001 |
| Sex | |||||||||
| Female | 0.44 (0.33 to 0.54) | −0.23 (−0.33 to −0.14) | −0.64 (−1.52 to 0.24) | −0.80 (−1.38 to −0.22) | −0.32 (−0.38 to −0.26) | −0.11 (−0.18 to −0.04) | 0.00 (−0.01 to 0.02) | 0.38 (0.32 to 0.43) | 0.18 (0.05 to 0.30) |
| Male | 0.51 (0.43 to 0.60) | −0.20 (−0.26 to −0.15) | −0.55 (−1.26 to 0.16) | −0.41 (−0.88 to 0.07) | −0.36 (−0.40 to −0.31) | −0.19 (−0.25 to −0.12) | 0.05 (0.04 to 0.07) | 0.33 (0.27 to 0.39) | 0.07 (0.03 to 0.10) |
| P value | 0.26 | 0.45 | 0.70 | 0.12 | 0.35 | 0.11 | <0.001 | 0.42 | 0.05 |
BMI, body mass index; DBP, diastolic blood pressure; FPG, fasting plasma glucose; HDL, high-density lipoprotein cholesterol; IOP, intraocular pressure; SBP, systolic blood pressure; SE, spherical equivalent; TC, total cholesterol; TG, triglyceride.