Table 3 Age sex and year of study adjusted predictors of death from logistic regression models
Variable | Basic models | Multivariable models | ||
|---|---|---|---|---|
OR (95 % CI) | p-value | OR (95 % CI) | p-value | |
Age, per year | 1.00 (0.99–1.01) | 0.844 | 0.99 (0.97–1.01) | 0.282 |
Sex (men) | 0.90 (0.64–1.26) | 0.530 | 0.86 (0.61–1.22) | 0.400 |
Year | <0.0001 | <0.0001 | ||
2002–2004 | 1 (reference) | 1 (reference) | ||
2005–2006 | 6.14 (3.57–10.56) | 7.25 (4.13–12.75) | ||
2007–2008 | 3.38 (1.91–5.96) | 3.86 (2.13–7.00) | ||
2009–2010 | 2.64 (1.55–4.49) | 2.91 (1.67–5.08) | ||
2011–2012 | 2.33 (1.22–4.09) | 2.72 (1.52–4.88) | ||
P for linear trend | 0.548 | 0.451 | ||
Background nephropathy | 0.108 | 0.056 | ||
Hypertension | 1 (reference) | 1 (reference) | ||
Diabetes | 1.94 (1.14–3.30) | 2.00 (1.17–3.43) | ||
Hypertension and diabetes | 2.00 (1.02–3.92) | 1.99 (1.00–3.95) | ||
Chronic glomerulonephrities | 1.10 (0.63–1.92) | 1.08 (0.61–1.92) | ||
HIV | 1.64 (0.81–3.32) | 0.81 (0.31–2.14) | ||
Others | 1.19 (0.64–2.18) | 1.03 (0.54–1.95) | ||
Unknown | 1.67 (1.00–2.80) | 1.76 (1.04–2.99) | ||
Charlson Score | 0.071 | 0.045 | ||
1 | 1 (reference) | 1 (reference) | ||
2 | 1.15 (0.66–1.98) | 1.12 (0.63–1.98) | ||
3 | 1.58 (0.89–2.79) | 2.13 (0.96–4.75) | ||
4 | 4.03 (1.18–13.79) | 5.15 (1.39–18.99) | ||
P for linear trend | 0.013 | 0.013 | ||
Planned dialysis start | 1.27 (0.76–2.11) | 0.355 | ||
Haemoglobin, per g/dl | 1.00 (0.91–1.10) | 0.950 | - | |
Creatinine, per 10 mg/l | 1.00 (0.98–1.02) | 0.959 | - | |
Calcium, per 10 mg/l | 1.03 (0.87–1.22) | 0.711 | - | |
Phosphate, per 10 mg/l | 1.01 (0.94–1.08) | 0.804 | - | |