Research Article

The Association between Age-Related Macular Degeneration and the Risk of Mortality

Table 1

Characteristics of 12 cohort studies of AMD and risk of mortality included in this meta-analysis.

Study: first author, yearCountry cohort detailsParticipants, age (years)AMDMean follow-up, yearsAdjusted RR
(95% CI)
Adjustment for covariates

Borger et al. 2003The Rotterdam Study
(Netherlands)
6,339,
68.4 (8.6)
58170.96 (0.73, 1.25)Age, sex, smoking, BMI, cholesterol level, atherosclerosis, hypertension, history of cardiovascular disease

Buch et al. 2005The Copenhagen City Eye Study (Denmark)866,
65.5 (5.6)
228141.26 (1.06, 1.51)Age, sex, smoking status, alcohol consumption, BMI, total cholesterol level, hypertension, cardiovascular disease, diabetes mellitus, any cataract, visual loss (20/40)

Gopinath et al. 2016BMES (Australian)3,659
66.2 (9.7)
227151.07 (0.87, 1.32)Age, sex, qualifications, body mass index, smoking status, alcohol consumption, poor self-rated health, walking disability, presence of hypertension and/or diabetes, doctor-diagnosed history of cancer, angina, stroke and/or acute myocardial infarction

Fisher et al. 2015AGES (Island)4,910,
77.0 (5.9)
13418.61.26
(1.00, 1.59)
Age, gender

Khanna et al. 2013APEDS (India)4,188 > 3032111.44 (0.92, 2.26)Age, gender, education level, diabetes, hypertension, BMI, smoking status

Pedula et al. 2015SOF (USA)1,202,
79.5
4879.51.10 (0.93, 1.30)Age, race, self-reported frailty, BMI, Mini-Mental State Examination score, walking speed, history of congestive heart failure, history of myocardial infarction, history of chronic obstructive pulmonary disease, history of thiazide diuretic

Siantar et al. 2015The Singapore Malay Eye Study (Malaysia)3,273, 58.6
(11.1)
1837.241.05 (0.74, 1.46)Age, gender, socioeconomic status, hypertension, smoking, BMI, cardiovascular disease

Thiagarajan et al. 2005United Kingdom13,569,
81.1 (4.6)
4796.11.01 (0.81, 1.25)Age, gender, BMI, inability to carry out activities of daily living, presence of a major illness at baseline, history of cardiovascular disease, diabetes mellitus, hypertension, geriatric depression score, daily urinary incontinence, Mini-Mental State Examination score, reported number of falls in the previous 6 months, hearing problems, socioeconomic indicators, self-reported health, low self-reported physical activity levels, smoking history, alcohol intake, social isolation

McCarty et al. 2001VIP (Australia)3271, 5950151.36
(0.96, 1.94)
Univariate analysis

Wong et al. 2007ARIC (USA)11,414,
range, 49–73
55580.95 (0.73, 1.31)Age, gender, race, center, education, body mass index, systolic and diastolic BP, diabetes status, total plasma cholesterol and HDL cholesterol, triglyceride, glucose, pack-years of cigarette smoking, current alcohol consumption

Xu et al. 2008The Beijing Eye Study
(China)
4378, 56.1
(10.5)
12251.01
(0.92, 1.10)
Age

BMES: The Blue Mountains Eye Study; AGES: The Age, Gene/Environment Susceptibility Reykjavik Study; SOF: The Study of Osteoporotic Fractures; APEDS: The Andhra Pradesh Eye Diseases Study; BDES: The Beaver Dam Eye Study; VIP: Visual Impairment Project; BMI: body mass index.