Independent variables | Univariate | Multivariate | ||||||
---|---|---|---|---|---|---|---|---|
r | p | Model 1 | Model 2 | Model 3 | ||||
β | p | β | P | β | p | |||
(a) | ||||||||
 HbA1c CV (%) | − 0.354 | 0.007 | − 0.341 | 0.020 | − 0.359 | 0.014 | − 0.339 | 0.014 |
 Two-year mean HbA1c (%) | − 0.384 | 0.003 | − 0.073 | 0.641 | − 0.052 | 0.741 | − 0.006 | 0.969 |
 CGM CV (mg/dL) | − 0.325 | 0.014 | − 0.288 | 0.035 | − 0.308 | 0.025 | − 0.229 | 0.072 |
 Age (years) | − 0.358 | 0.006 | − 0.323 | 0.008 | − 0.330 | 0.006 | − 0.302 | 0.008 |
 Sex (male/female) | – | 0.550 | − 0.129 | 0.283 | − 0.161 | 0.180 | − 0.149 | 0.182 |
 BMI (kg/m2) | 0.006 | 0.965 | − 0.221 | 0.120 | − 0.205 | 0.127 | − 0.159 | 0.212 |
 SBP (mmHg) | 0.154 | 0.252 | 0.067 | 0.585 | – | – | – | – |
 LDL-cholesterol (mg/dL) | 0.074 | 0.586 | – | – | 0.122 | 0.297 | – | – |
 Heart rate (beats/min) | − 0.446 | 0.001 | – | – | – | – | − 0.300 | 0.011 |
(b) | ||||||||
 HbA1c SD (%) | − 0.384 | 0.003 | − 0.373 | 0.021 | − 0.395 | 0.014 | − 0.371 | 0.014 |
 Two-year mean HbA1c (%) | − 0.384 | 0.003 | − 0.020 | 0.906 | 0.006 | 0.971 | 0.048 | 0.769 |
 CGM CV (mg/dL) | − 0.325 | 0.014 | − 0.288 | 0.035 | − 0.309 | 0.025 | − 0.230 | 0.071 |
 Age (years) | − 0.358 | 0.006 | − 0.322 | 0.008 | − 0.328 | 0.006 | − 0.301 | 0.008 |
 Sex (male/female) | – | 0.550 | − 0.130 | 0.278 | − 0.163 | 0.176 | − 0.150 | 0.179 |
 BMI (kg/m2) | 0.006 | 0.965 | − 0.228 | 0.111 | − 0.215 | 0.113 | − 0.167 | 0.192 |
 SBP (mmHg) | 0.154 | 0.252 | 0.064 | 0.606 | – | – | – | – |
 LDL-cholesterol (mg/dL) | 0.074 | 0.586 | – | – | 0.123 | 0.290 | – | – |
 Heart rate (beats/min) | − 0.446 | 0.001 | – | – | – | – | − 0.299 | 0.011 |
(c) | ||||||||
 Adjusted HbA1c SD (%) | − 0.391 | 0.003 | − 0.376 | 0.020 | − 0.397 | 0.014 | − 0.376 | 0.013 |
 Two-year mean HbA1c (%) | − 0.384 | 0.003 | − 0.017 | 0.919 | 0.007 | 0.967 | 0.051 | 0.752 |
 CGM CV (mg/dL) | − 0.325 | 0.014 | − 0.290 | 0.034 | − 0.309 | 0.025 | − 0.231 | 0.070 |
 Age (years) | − 0.358 | 0.006 | − 0.318 | 0.009 | − 0.325 | 0.007 | − 0.297 | 0.009 |
 Sex (male/female) | – | 0.550 | − 0.131 | 0.273 | − 0.163 | 0.173 | − 0.152 | 0.174 |
 BMI (kg/m2) | 0.006 | 0.965 | − 0.227 | 0.111 | − 0.213 | 0.115 | − 0.166 | 0.193 |
 SBP (mmHg) | 0.154 | 0.252 | 0.065 | 0.596 | – | – | – | – |
 LDL-cholesterol (mg/dL) | 0.074 | 0.586 | – | – | 0.122 | 0.297 | – | – |
 Heart rate (beats/min) | − 0.446 | 0.001 | – | – | – | – | − 0.301 | 0.010 |