Table 3. Adjusted Odds Ratios for Outcomes by OGTT Glucose Levels.
| Fasting Glucose Level (mg/dl) | |||||
|---|---|---|---|---|---|
| Outcome | <75 | 75-79 | 80-84 | 85-89 | 90-94 |
| Events / No. of Patients | Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | |
| Composite (442/1304) | 1.0 | 1.40 (0.69-3.01) | 1.36 (0.70-2.84) | 1.63 (0.84-3.37) | 2.00* (1.03-4.15) |
| LGA (161/1357) | 1.0 | 3.27 (0.89-21.09) | 2.16 (0.61-13.72) | 3.98* (1.18-24.85) | 3.67* (1.07-23.05) |
| Elevated C- Peptide (211/1163) | 1.0 | 2.41 (0.78-10.59) | 1.64 (0.55-7.11) | 3.34* (1.15-14.18) | 3.76* (1.29-15.99) |
| Shoulder Dystocia (35/1360) | 1.0** | 3.21 (0.81-21.33) | 2.53 (0.66-16.58) | 3.35 (0.90-21.73) | |
| Gestational Hypertension or Preeclampsia(145/1360) | 1.0 | 1.35 (0.46-4.97) | 1.38 (0.50-4.91) | 0.98 (0.36-3.47) | 1.61 (0.60-5.62) |
| One-Hour Glucose Level (mg/dl) | |||||
| Outcome | <150 | 150-164 | 165-179 | 180-194 | ≥ 195 |
| Events / No. of Patients | Odds Ratio (95% CI) | Odds Ratio(95% CI) | Odds Ratio | (95% CI)Odds Ratio (95% CI) | |
| Composite (442/1304) | 1.0 | 1.17 (0.81-1.70) | 1.52* (1.08-2.15) | 1.27 (0.89-1.82) | 1.46* (1.02-2.11) |
| LGA (161 / 1357) | 1.0 | 1.80* (1.02-3.18) | 1.90* (1.11-3.30) | 1.60 (0.91-2.83) | 2.35* (1.35-4.14) |
| Elevated C- Peptide (211 / 1163) | 1.0 | 1.09 (0.64-1.85) | 1.52 (0.95-2.44) | 1.60 (0.99-2.58) | 2.01 (1.26-3.24) |
| Shoulder Dystocia (35/1360) | 1.0 | 2.33 (0.65-9.39) | 2.83 (0.83-11.02) | 2.26 (0.63-9.05) | 5.44* (1.81-20.10) |
| Gestational Hypertension or Preeclampsia (145 / 1360) | 1.0 | 1.43 (0.76-2.69) | 1.88* (1.06-3.38) | 1.91* (1.07-3.44) | 1.94* (1.09-3.52) |
| Two-Hour Glucose Level (mg/dl) | |||||
| Outcome | <125 | 125-139 | 140-154 | 155-169 | ≥ 170 |
| Events / No. of Patients | Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | |
| Composite (442/1304) | 1.0 | 1.29 (0.90-1.85) | 1.27 (0.88-1.82) | 1.22 (0.85-1.75) | 1.40 (0.99-1.98) |
| LGA (161/1357) | 1.0 | 1.58 (0.90-2.76) | 1.47(0.83-2.59) | 1.66 (0.94-2.91) | 2.53* (1.51-4.28) |
| Elevated C- Peptide (211/1163) | 1.0 | 1.55 (0.93-2.58) | 1.51 (0.90-2.52) | 2.01* (1.23-3.30) | 2.36* (1.49-3.77) |
| Shoulder Dystocia (35/1360) | 1.0 | 4.10 (0.86-29.15) | 6.37* (1.49-43.58) | 6.46* (1.51-44.30) | 11.39* (3.02-74.65) |
| Gestational Hypertension or Preeclampsia (145/1360) | 1.0 | 0.81 (0.43-1.49) | 1.27 (0.72-2.23) | 1.31 (0.74-2.29) | 1.33 (0.79-2.27) |
| Three-Hour Glucose Level (mg/dl) | |||||
| Outcome Events / No. of Patients | <110 | 110-124 | 125-139 | 140-154 | ≥ 155 |
| Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | ||
| Composite (442/1304) | 1.0 | 0.92 (0.67-1.26) | 1.28 (0.92-1.78) | 1.16 (0.80-1.68) | 1.41 (0.92-2.15) |
| LGA (161/1357) | 1.0 | 1.29* (0.80-2.05) | 1.54 (0.94-2.51) | 1.69 (0.97-2.89) | 2.24* (1.21-4.02) |
| Elevated C- Peptide (211/1163) | 1.0 | 1.08 (0.70-1.65) | 1.66* (1.08-2.53) | 1.01 (0.60-1.66) | 1.94* (1.13-3.28) |
| Shoulder Dystocia (35/1360) | 1.0 | 1.38 (0.53-3.43) | 1.91 (0.72-4.83) | 1.67 (0.51-4.72) | 0.96 (0.15-3.75) |
| Gestational Hypertension or Preeclampsia (145 / 1360) | 1.0 | 1.53(0.91-2.57) | 2.06* (1.21-3.50) | 2.21* (1.24-3.86) | 2.23* (1.13-4.23) |
*
Confidence Interval does not include 1.
**
Reference category for Fasting OGTT is < 80.0 for regression model for Shoulder Dystocia.