| | Normal-high serum pancreas amylase N = 31 | Low serum pancreas amylase N = 29 | P values |
|---|
| High serum 3-HBA, n (%) | 14 (45.2) | 17 (58.6) |
|---|
| | Odds ratios (95% ICs) |
|---|
| Model 1 | 1 (reference) | 1.72 (0.62–4.79) | 0.30 |
| Model 2 | 1 (reference) | 2.13 (0.73–6.26) | 0.17 |
| Model 3 | 1 (reference) | 2.41 (0.79–7.36) | 0.12 |
| High serum AA, n (%) | 14 (45.2) | 18 (62.1) | P values |
|---|
| | Odds ratios (95% ICs) |
|---|
| Model 1 | 1 (reference) | 1.99 (0.71–5.57) | 0.19 |
| Model 2 | 1 (reference) | 2.23 (0.77–6.49) | 0.14 |
| Model 3 | 1 (reference) | 2.20 (0.73–6.56) | 0.16 |
| Low RQ, n (%) | 6 (19.4) | 14 (48.3) | P values |
|---|
| | Odds ratios (95% ICs) |
|---|
| Model 1 | 1 (reference) | 3.89 (1.23–12.3) | 0.02 |
| Model 2 | 1 (reference) | 3.37 (1.04–11.0) | 0.04 |
| Model 3 | 1 (reference) | 5.21 (1.41–19.2) | 0.01 |
- Model 1: unadjusted
- Model 2: adjusted for age and BMI as continuous variables
- Model 3: model 2 with additional adjustments for HbA1c and eGFR as continuous variables
- Low serum pancreatic amylase: < 29 U/L (vs. normal-high serum salivary amylase, ≥ 29 U/L)
- High serum 3-Hydroxybutyric acid ≥ 24 μmol/L (vs. normal serum 3-Hydroxybutyric acid, < 24 μmol/L)
- High serum acetoacetic acid ≥ 17 μmol/L (vs. normal serum acetoacetic acid, < 17 μmol/L)
- Low RQ: < 0.766 U/L (vs. normal-high RQ, ≥ 0.766 U/L)
- AA, acetoacetic acid; BMI, body mass index; eGFR, estimated glomerular filtration rate; 3-HBA, 3-Hydroxybutyric acid; RQ, respiratory quotient
