Patient characteristics | NNS total | NNS carb. beverages | NNS non-carb. beverages | NNS sweeteners | ||||
---|---|---|---|---|---|---|---|---|
B | p-value | B | p-value | B | p-value | B | p-value | |
Gender (female/male) | −0.10 | 0.838 | 0.519 | 0.285 | −0.049 | 0.924 | −2.896 | 0.005 |
Age (years) | −0.04 | 0.073 | −0.014 | 0.544 | −0.045 | 0.063 | 0.002 | 0.951 |
BMI (kg/m2) | −0.025 | 0.640 | −0.007 | 0.902 | −0.032 | 0.582 | 0.040 | 0.510 |
Living with someone | −0.728 | 0.151 | −0.030 | 0.953 | −0.981 | 0.060 | −0.011 | 0.985 |
Working | −0.124 | 0.594 | 0.383 | 0.114 | −0.379 | 0.126 | −0.047 | 0.858 |
Smoking | 0.194 | 0.485 | 0.196 | 0.492 | −0.043 | 0.884 | −0.110 | 0.715 |
Perceived general health | 0.011 | 0.965 | 0.070 | 0.793 | 0.098 | 0.722 | 0.083 | 0.771 |
Total physical activity | −0.184 | 0.029 | −0.086 | 0.308 | −0.030 | 0.732 | 0.014 | 0.883 |
Heavy physical activity | −0.477 | 0.011 | −0.368 | 0.052 | −0.212 | 0.278 | 0.116 | 0.576 |
Hypertension | 0.201 | 0.607 | 0.261 | 0.518 | −0.128 | 0.759 | −0.340 | 0.442 |
Diabetes | 0.971 | 0.039 | 0.639 | 0.174 | 1.227 | 0.012 | 0.171 | 0.748 |
Fibromyalgia | 0.696 | 0.131 | 0.202 | 0.664 | 0.718 | 0.132 | 0.568 | 0.249 |
Muscle-skeletal pain score (range 0-12) | −0.004 | 0.952 | 0.001 | 0.987 | −0.097 | 0.149 | 0.058 | 0.397 |
HSCL10 > 1.85 | 0.073 | 0.855 | −0.194 | 0.639 | −0.664 | 0.137 | −0.028 | 0.951 |
WHO-5 (poor wellbeing) | 0.452 | 0.249 | 0.805 | 0.046 | −0.135 | 0.746 | −0.297 | 0.509 |
Fatigue | 1.232 | 0.001 | 0.490 | 0.184 | 0.316 | 0.408 | 0.575 | 0.159 |
IBS | 0.317 | 0.444 | −0.193 | 0.651 | 0.207 | 0.633 | −0.047 | 0.915 |
Functional bloating | −0.379 | 0.486 | 0.600 | 0.280 | −0.714 | 0.258 | −1.365 | 0.067 |
Functional diarrhea | NA | NA | NA | NA | NA | NA | NA | NA |
GSRS-diarrhea (score) | 0.625 | 0.009 | 0.178 | 0.447 | 0.176 | 0.467 | 0.626 | 0.012 |
GSRS-bloating (score) | −0.112 | 0.509 | −0.033 | 0.849 | −0.324 | 0.084 | −0.184 | 0.320 |
Blood tests | ||||||||
 Haemoglobin (g/dl) | −0.299 | 0.149 | −0.063 | 0.765 | −0.625 | 0.007 | −0.534 | 0.022 |
 Serum iron (μmol/L | −0.015 | 0.648 | −0.042 | 0.237 | −0.011 | 0.768 | −0.049 | 0.205 |
 Transferrin saturation | −0.875 | 0.673 | −0.025 | 0.255 | −0.011 | 0.631 | −0.033 | 0.167 |
 Ferritin (μg/dL) | 0.002 | 0.311 | −0.001 | 0.450 | 0.000 | 0.909 | −0.001 | 0.615 |
 CRP (mg/L) | 0.040 | 0.226 | 0.029 | 0.393 | 0.081 | 0.020 | 0.042 | 0.228 |
 s-Glucose (mmol/L) | 0.110 | 0.082 | 0.122 | 0.055 | 0.044 | 0.492 | 0.005 | 0.944 |
 HbA1C (%) | 0.294 | 0.052 | 0.235 | 0.117 | 0.367 | 0.018 | 0.076 | 0.644 |
 c-peptide (nmol/L) | 0.662 | 0.005 | 0.410 | 0.077 | 0.279 | 0.244 | 0.509 | 0.052 |
 Cholesterol (mmol/L) | 0.116 | 0.542 | 0.188 | 0.339 | −0.043 | 0.830 | −0.096 | 0.661 |
 HDL (mmol/L) | −0.612 | 0.291 | −0.164 | 0.782 | −1.017 | 0.115 | 0.541 | 0.394 |
 LDL (mmol/L) | 0.164 | 0.427 | 0.164 | 0.438 | −0.026 | 0.907 | −0.179 | 0.457 |
 Vitamin A (μmol/L) | 0.291 | 0.536 | −0.725 | 0.136 | −0.232 | 0.644 | 0.050 | 0.921 |
 Vitamin B1 (nmol/L) | 0.008 | 0.243 | 0.006 | 0.356 | 0.001 | 0.876 | 0.007 | 0.363 |
 Vitamin B6 (nmol/L) | 0.004 | 0.479 | 0.005 | 0.407 | −0.011 | 0.178 | −0.002 | 0.759 |
 Vitamin B12 (pmol/L) | −0.001 | 0.384 | 0.000 | 0.727 | 0.000 | 0.940 | −0.001 | 0.503 |
 Vitamin D (nmol/L) | 0.006 | 0.458 | 0.012 | 0.166 | 0.001 | 0.952 | 0.000 | 0.966 |
 Folic acid (nmol/L) | −0.024 | 0.269 | −0.007 | 0.759 | −0.021 | 0.362 | −0.018 | 0.433 |