Table 2 Estimates of the Bland–Altman plots for analysis of agreement between self-reported and measured height, weight and Body Mass Index (BMI) stratified by age
| Â | Â | Weighted mean difference | LLOA | ULOA |
|---|---|---|---|---|
BMI (kg/m2) [95% CI] | Whole population | -0.87 [-1;-0.74] | -4.31 [-4.48;-4.14] | 2.63 [2.45;2.80] |
Age category | Â | Â | Â | |
18/24 | -0.59 [-0.95;-0.23] | -3.41[-4.03;-2.79] | 2.23 [1.61;2.85] | |
25/44 | -0.67 [-0.83;-0.52] | -3.74 [-4.0;-3.48] | 2.40 [2.13;2.66] | |
45/64 | -0.74 [-0.92;-0.55] | -4.72 [-5.04;-4.4] | 3.25 [2.93;3.58] | |
> 65 | -1.35 [-1.54;-1.16] | -4.36 [-4.68;-4.04] | 1.64 [1.32;1.97] | |
Gender | Â | Â | Â | |
Men | -0.61 [-.077;-0.45] | -4.24 [-4.50;-3.98] | 2.94 [2.68;3.02] | |
Women | -1.12 [-1.30;-0.94] | -4.34 [-4.57;-4.11] | 2.31 [2.08; 2.34] | |
Education level | Â | Â | Â | |
No diploma/ prim | -1.27 [-2.11;-0.42] | -7.34 [-8.80;-5.86] | 4.80 [3.34;6.25] | |
Lower secondary | -0.93 [-1.27;-0.58] | -4.55 [-5.14;-3.95] | 2.69 [2.10;3.29] | |
Higher secondary | -0.87 [-1.09;-0.65] | -5 [-5.40;-4.65] | 3.27 [2.87;3.64] | |
Higher | -0.7 [-0.86-;-0.66] | -3.31 [-3.48;-3.13] | 1.78 [1.60;1.95] | |
Height (cm) [95% CI] | Whole population | 1.05 [0.83;1.29] | -4.7 [-4.99;-4.41] | 6.71 [6.42;7] |
Age category | Â | Â | Â | |
18/24 | 0.38 [-0.27;1] | -4.75 [-5.88;-3.63] | 5.51 [4.39;6.64] | |
25/44 | 0.35 [0.10;0.60] | -4.69 [-5.12;-4.25] | 5.40 [4.97;5.84] | |
45/64 | 0.78 [0.53;1.03] | -4.57 [-5.0;-4.14] | 6.14 [5.71;6.58] | |
> 65 | 2.56 [2.16;2.96] | -3.76 [-4.45;-3.03] | 8.89 [8.20;9.58] | |
Gender | Â | Â | Â | |
Men | 0.69 [0.43;0.94] | -4.37[-4.74;-3.99] | 5.99 [5.62;6.37] | |
Women | 1.41 [1.06;1.75] | -3.74 [-3.48;-4.0] | 7.31 [6.88;7.74] | |
Education level | Â | Â | Â | |
No diploma/ prim | 2.32 [0.80;3.83] | -8.55 [-11.55;-5.94] | 13.19 [10.6;15.79] | |
Lower secondary | 1.35 [1.82;1.88] | -4.13 [-5.03;-3.23] | 6.84 [5.93;7.75] | |
Higher secondary | 1.30 [0.99;2.96] | -4.49 [-5.01;-3.97] | 7.10 [6.57;7.63] | |
Higher | 0.64 [0.43;0.82] | -4.01 [-4.36;-3.72] | 5.32 [4.99;5.64] | |
Weight (kg) [95% CI] | Whole population | -1.50 [-1.81;-1.20] | -9.75 [-10.2;-10.3] | 6.89 [6.47;7.31] |
Age category | Â | Â | Â | |
18/24 | -1.42 [-2.46;-0.37] | -9.64 [-11.44;-7.8] | 6.80 [5;8.60] | |
25/44 | -1.62 [-2;-1.23] | -9.20 [-9.54;-8.54] | 5.95 [5.30;6.61] | |
45/64 | -1.33 [-1.83;-0.85] | -11.4 [-12.2;-10.6] | 8.77 [7.96;9.59] | |
> 65 | -1.76 [-1.71;-1.01] | -6.87 [-7.47;-6.27] | 4.15 [3.15;4.74] | |
Gender | Â | Â | Â | |
Men | -1.26 [-1.72;-0.81] | -11.1 [-11.9;-10.4] | 8.66 [7.93;9.38] | |
Women | -1.73 [-2.14;-1.32] | -8.20 [-8.65;-7.74] | 4.95 [4.45;5.41] | |
Education level | Â | Â | Â | |
No diploma/ prim | -0.89 [-2.32;0.53] | -11.13 [-13.59;-8.68] | 9.34 [6.88;11.79] | |
Lower secondary | -1.26 [-2.04;-0.48] | -9.44 [-10.74;-8.06] | 6.88 [5.53;8.22] | |
Higher secondary | -1.29 [-1.87;-1.72] | -12.1 [-13.15;-11.16] | 9.55 [8.57;10.54] | |
Higher | -1.62 [-1.88;-1.37] | -7.91 [-8.35;-7.48] | 4.66 [4.23;5.1] |