Factor | Low (n) | High (n) | Crude OR (95% CI) | Adjusted*OR (95% CI) | βi (95% CI) | Adjusted* βi \(95% CI) |
---|---|---|---|---|---|---|
Albumin | ||||||
 1 | 68 | 123 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 50 | 114 | 1.26 (0.81–1.97) | 1.15 (0.72– 1.83) | 2.66 (–3.02 to 8.34) | 1.55 (–3.92 to 7.02) |
 3 | 55 | 129 | 1.30 (0.84–2.00) | 1.22 (0.78– 1.92) | 0.94 (–4.57 to 6.45) | 0.18 (–5.13 to 5.48) |
 4 | 56 | 124 | 1.22 (0.79–1.89) | 1.27 (0.81– 2.00) | 5.59 (0.05 to 11.13) | 6.73 (1.39 to 12.1) |
Creatinine | ||||||
 1 | 66 | 123 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 55 | 113 | 1.10 (0.71– 1.71) | 1.07 (0.68– 1.68) | 2.40 (–3.23 to 8.02) | 2.47 (–2.93 to 7.86) |
 3 | 69 | 114 | 0.89 (0.58–1.35) | 0.84 (0.54– 1.30) | 1.61 (–3.89 to 7.11) | 1.38 (–3.90 to 6.66) |
 4 | 39 | 140 | 1.93 (1.21– 3.06) | 1.70 (1.05– 2.76) | 9.11 (3.58 to 14.6) | 6.97 (1.57 to 12.4) |
Phosphate | ||||||
 1 | 62 | 119 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 69 | 113 | 0.85 (0.56–1.31) | 0.75 (0.48– 1.18) | −3.79 (–9.34 to 1.76) | −4.71 (–10.0 to 0.58) |
 3 | 54 | 122 | 1.18 (0.76–1.83) | 1.12 (0.71– 1.78) | 3.04 (–2.56 to 8.64) | 2.81 (–2.54 to 8.16) |
 4 | 44 | 136 | 1.61 (1.02–2.55) | 1.54 (0.96– 2.48) | 7.33 (1.77 to 12.9) | 6.93 (1.63 to 12.2) |
PTH | ||||||
 1 | 51 | 130 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 45 | 133 | 1.16 (0.73–1.85) | 1.26 (0.77– 2.05) | −5.83 (–11.4 to –0.23) | −4.76 (–10.1 to 0.62) |
 3 | 56 | 123 | 0.86 (0.55–1.36) | 0.83 (0.52– 1.32) | −6.28 (–11.9 to –0.70) | −6.71 (–12.1 to –1.34) |
 4 | 77 | 105 | 0.54 (0.35–0.83) | 0.59 (0.37– 0.93) | −11.8 (–17.3 to –6.22) | −9.96 (–15.3 to –4.61) |
Calcium | ||||||
 1 | 80 | 118 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 47 | 107 | 1.55 (0.99–2.41) | 1.66 (1.04 –2.64) | 2.19 (–3.50 to 7.88) | 2.80 (–2.63 to 8.24) |
 3 | 57 | 132 | 1.57 (1.03–2.39) | 1.64 (1.05– 2.54) | 5.10 (–0.29 to 10.5) | 5.79 (0.63 to 11.0) |
 4 | 45 | 133 | 2.00 (1.29–3.12) | 2.18 (1.37– 3.47) | 10.2 (4.78 to 15.7) | 11.1 (5.79 to 16.3) |
Vitamin D–dietary | ||||||
 1 | 68 | 77 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 51 | 95 | 1.65 (1.03– 2.64) | 1.70 (1.04– 2.78) | 5.64 (–0.57 to 11.9) | 5.35 (–0.64 to 11.3) |
 3 | 36 | 109 | 2.67 (1.63– 4.40) | 2.92 (1.74– 4.91) | 7.29 (1.07 to 13.5) | 7.50 (1.50 to 13.5) |
 4 | 41 | 105 | 2.26 (1.39–3.68) | 2.52 (1.51– 4.19) | 11.0 (4.82 to 17.2) | 11.5 (5.47 to 17.5) |
 5 | 38 | 107 | 2.28 (1.52–.07) | 2.68 (1.58– 4.57) | 12.1 (5.86 to 18.3) | 11.8 (5.58 to 17.9) |
Calcium–dietary | ||||||
 1 | 53 | 92 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 48 | 98 | 1.18 (0.73–1.91) | 1.20 (0.73– 1.99) | 0.87 (–5.41 to 7.16) | 0.90 (–5.16 to 6.95) |
 3 | 39 | 106 | 1.57 (0.95–2.58) | 1.63 (0.97– 2.73) | 2.79 (–3.51 to 9.08) | 3.08 (–2.98 to 9.13) |
 4 | 46 | 100 | 1.25 (0.77–2.04) | 1.36 (0.82– 2.27) | 0.71 (–5.58 to 7.00) | 1.26 (–4.81 to 7.34) |
 5 | 48 | 97 | 1.16 (0.72–1.89) | 1.23 (0.74– 2.03) | 0.30 (–6.00 to 6.60) | 0.67 (–5.40 to 6.74) |
Vitamin D–total** | ||||||
 1 | 70 | 75 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 46 | 100 | 2.03 (1.26–3.27) | 2.05 (1.25– 3.38) | 6.08 (–0.12 to 12.3) | 5.63 (–0.31 to 11.6) |
 3 | 39 | 106 | 2.54 (1.55–4.14) | 3.01 (1.79– 5.05) | 11.0 (4.80 to 17.2) | 12.1 (6.09 to 18.0) |
 4 | 40 | 106 | 2.47 (1.52–4.03) | 2.96 (1.76– 4.99) | 13.5 (7.36 to 19.7) | 14.8 (8.81 to 20.8) |
 5 | 39 | 106 | 2.54 (1.55– 4.14) | 2.84 (1.69– 4.78) | 10.9 (4.72 to 17.1) | 11.5 (5.50 to 17.5) |
Calcium–total** | ||||||
 1 | 55 | 90 | 1.00 | 1.00 | Baseline | Baseline |
 2 | 46 | 100 | 1.33 (0.82–2.16) | 1.36 (0.82– 2.26) | −0.13 (–6.42 to 6.15) | −0.15 (–6.19 to 5.90) |
 3 | 41 | 104 | 1.55 (0.95–2.54) | 1.63 (0.97– 2.71) | 1.82 (–4.48 to 8.12) | 2.46 (–3.61 to 8.53) |
 4 | 49 | 97 | 1.21 (0.75–1.96) | 1.34 (0.81– 2.22) | 0.63 (–5.65 to 6.92) | 1.68 (–4.39 to 7.75) |
 5 | 43 | 102 | 1.45 (0.89–2.37) | 1.52 (0.91– 2.52) | 1.22 (–5.07 to 7.52) | 1.43 (–4.63 to 7.50) |