| |
Probability of having a novel HbA1c check within 4 months after an HbA1c>7% |
Probability of having a novel HbA1c check within 7 months after an HbA1c>7% |
| |
Univariable |
Multivariable |
Univariable |
Multivariable |
| Variable |
OR
(95% CI) |
p-value |
OR
(95% CI) |
p-value |
OR
(95% CI) |
p-value |
OR
(95% CI) |
p-value |
| Sex (1=Male; 2=Female) |
1.20
(1.12-1.28) |
<.0001 |
1.12
(1.05-1.21) |
0.0017 |
1.19
(1.12-1.27) |
<.0001 |
1.12
(1.05-1.20) |
0.0007 |
| Current age (by 10 years) |
0.87
(0.85-0.89) |
<.0001 |
0.94
(0.92-0.96) |
<.0001 |
0.95
(0.93-0.97) |
<.0001 |
|
|
| Diabetes duration (by 10 years) |
0.89
(0.87-0.91) |
<.0001 |
0.93
(0.91-0.96) |
<.0001 |
0.97
(0.95-0.99) |
0.0060 |
0.97
(0.95-0.99) |
0.0098 |
| CSII (0=No; 1=Yes) |
1.65
(1.54-1.78) |
<.0001 |
1.57
(1.46-1.69) |
<.0001 |
1.54
(1.43-1.66) |
<.0001 |
1.50
(1.40-1.62) |
<.0001 |
| Current weight (by 10 kg) |
0.97
(0.94-1.00) |
0.030 |
0.97
(0.94-1.00) |
0.023 |
0.98
(0.97-1.00) |
0.048 |
0.98
(0.96-1.00) |
0.027 |
| Current BMI (kg/m2) |
0.99
(0.98-1.00) |
0.039 |
|
|
1.00
(0.99-1.00) |
0.56 |
|
|
| Current insulin dose (unit/kg) |
0.99
(0.88-1.11) |
0.82 |
|
|
0.99
(0.89-1.11) |
0.89 |
|
|
| Current calendar year |
1.13
(1.11-1.15) |
<.0001 |
1.14
(1.12-1.17) |
<.0001 |
1.17
(1.15-1.19) |
<.0001 |
1.18
(1.16-1.20) |
<.0001 |
| Current HbA1c (%, NGSP) |
1.38
(1.34-1.41) |
<.0001 |
1.37
(1.34-1.41) |
<.0001 |
1.22
(1.19-1.25) |
<.0001 |
1.21
(1.17-1.24) |
<.0001 |
| Unit 1 (0=No; 1=Yes) |
0 .85
(0.72-1.00) |
0.056 |
|
|
1.60
(1.40-1.84) |
<.0001 |
1.94
(1.68-2.24) |
<.0001 |
| Unit 2 (0=No; 1=Yes) |
1.14
(1.00-1.31) |
0.052 |
|
|
0.64
(0.56-0.72) |
<.0001 |
0.80
(0.70-0.91) |
0.0007 |
| Unit 3 (0=No; 1=Yes) |
0.80
(0.74-0.87) |
<.0001 |
0.86
(0.78-0.96) |
0.0061 |
0.77
(0.72-0.82) |
<.0001 |
|
|
| Unit 4 (0=No; 1=Yes) |
1.63
(1.48-1.80) |
<.0001 |
1.56
(1.38-1.77) |
<.0001 |
1.64
(1.48-1.82) |
<.0001 |
1.92
(1.72-2.15) |
<.0001 |
| Unit 5 (0=No; 1=Yes) |
0.56
(0.47-0.65) |
<.0001 |
0.55
(0.46-0.65) |
<.0001 |
0.94
(0.84-1.06) |
0.33 |
|
|
| Unit 6 (0=No; 1=Yes) |
0.83
(0.76-0.92) |
0.0003 |
0.82
(0.73-0.93) |
0.0012 |
0.68
(0.62-0.74) |
<.0001 |
0.85
(0.78-0.93) |
0.0005 |
| Unit 7 (0=No; 1=Yes) |
1.17
(1.08-1.26) |
0.0002 |
1.13
(1.02-1.26) |
0.024 |
1.74
(1.59-1.89) |
<.0001 |
1.91
(1.75-2.09) |
<.0001 |
| Unit 8 (0=No; 1=Yes) |
0.79
(0.69-0.90) |
0.0004 |
0.75
(0.65-0.87) |
0.0002 |
0.75
(0.67-0.85) |
<.0001 |
|
|
| Unit 9 (0=No; 1=Yes) |
0.91
(0.78-1.06) |
0.25 |
|
|
0.94
(0.82-1.07) |
0.34 |
|
|
| Unit 10 (0=No; 1=Yes) |
2.83
(2.45-3.26) |
<.0001 |
2.92
(2.50-3.42) |
<.0001 |
2.41
(2.00-2.89) |
<.0001 |
2.88
(2.40-3.47) |
<.0001 |
| Generalized Estimating Equation (GEE) models have been used as they allow for adjustment of within-individual correlation.
Odds-ratio (OR) is describing the effect of the predictor on the outcome variable per 1 unit except for the variables current age, diabetes duration and current weight for which OR is expressing the effect by 10 units.
The OR for a unit is compared is expressing the effect compared to all other units. |
