Doppler ultrasound-based evaluation of hemodynamic changes in the ophthalmic artery and central retinal artery in patients with type 1 diabetes mellitus without retinopathy and with mild non-proliferative retinopathy
, , , und | 14. März 2024
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Article Category: Research paper
Online veröffentlicht: 14. März 2024
Seitenbereich: -
Eingereicht: 25. Jan. 2023
Akzeptiert: 06. Juli 2023
DOI: https://doi.org/10.15557/jou.2024.0009
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© 2024 Magdalena Pauk-Domańska et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Fig. 1.
Fig. 2.
Statistical relationships of blood flow parameters in the OA and CRA between the control and type 1 diabetes groups
| 80 | 33.9 | from 28.950 to 39.950 | 80 | 34.4 | from 29.05 to 40.10 | 0.985 | |
| 79 | 7.3 | from 5.900 to 10.675 | 79 | 8.6 | from 6.65 to 10.10 | 0.1376 | |
| 79 | 0.78 | from 0.712 to 0.810 | 80 | 0.75 | from 0.73 to 0.77 | 0.0805 | |
| 80 | 10.5 | from 8.700 to 11.900 | 80 | 11.1 | from 10.30 to 12.00 | 0.0064 | |
| 80 | 3 | from 2.400 to 3.700 | 80 | 3.8 | from 3.30 to 4.35 | <0.0001 | |
| 80 | 0.7 | from 0.650 to 0.740 | 80 | 0.65 | from 0.62 to 0.68 | <0.0001 | |
Detailed descriptive statistics for blood flow parameters (PSV, EDV, RI in the OA and CRA) in the control group
| 80 | 20.1 | 54.3 | 34.4 | from 29.05 to 40.10 | |
| 79 | 4.3 | 15.1 | 8.6 | from 6.65 to 10.10 | |
| 80 | 0.6 | 0.83 | 0.75 | from 0.73 to 0.77 | |
| 80 | 8.7 | 14.5 | 11.1 | from 10.30 to 12.00 | |
| 80 | 1.9 | 5.7 | 3.8 | from 3.30 to 4.35 | |
| 80 | 0.52 | 0.75 | 0.65 | from 0.62 to 0.68 |
Detailed descriptive statistics for blood flow parameters (PSV, EDV, RI in the CRA) in the group with type 1 diabetes mellitus
| 80 | 6 | 14.7 | 10.5 | from 8.70 to 11.90 | |
| 80 | 1.5 | 5.3 | 3 | from 2.40 to 3.70 | |
| 80 | 0.55 | 0.82 | 0.7 | from 0.65 to 0.74 |
Descriptive statistics for blood flow parameters in the OA in the group with type 1 diabetes mellitus
| 80 | 17.9 | 73.9 | 33.9 | from 28.95 to 39.95 | |
| 79 | 3.2 | 27.7 | 7.3 | from 5.90 to 10.67 | |
| 79 | 0.55 | 0.9 | 0.78 | from 0.71 to 0.81 |
Statistical comparison of blood flow parameters in the OA and CRA in the group with type 1 diabetes mellitus depending on the degree of diabetes control (HbA1c)
| 46 | 31.3 | from 26.50 to 36.30 | 34 | 37.8 | from 32.90 to 43.40 | 0.0024 | |
| 46 | 6.8 | from 5.80 to 9.20 | 33 | 9 | from 6.25 to 11.82 | 0.0514 | |
| 46 | 0.78 | from 0.70 to 0.82 | 33 | 0.76 | from 0.72 to 0.81 | 0.7959 | |
| 46 | 9.7 | from 8.10 to 11.10 | 34 | 11.45 | from 9.50 to 12.00 | 0.0382 | |
| 46 | 2.8 | from 2.30 to 3.60 | 34 | 3.25 | from 2.70 to 3.70 | 0.0679 | |
| 46 | 0.695 | from 0.64 to 0.74 | 34 | 0.7 | from 0.65 to 0.73 | 0.9418 | |
Statistical comparison of blood flow parameters in the OA and CRA in the group with type 1 diabetes mellitus depending on the presence of mild non-proliferative retinopathy
| 65 | 34.2 | from 29.42 to 40.00 | 15 | 33.9 | from 25.82 to 37.17 | 0.321 | |
| 64 | 7.4 | from 5.85 to 10.50 | 15 | 7.2 | from 6.30 to 11.20 | 0.822 | |
| 64 | 0.78 | from 0.72 to 0.82 | 15 | 0.75 | from 0.69 to 0.79 | 0.220 | |
| 65 | 10.7 | from 9.22 to 12.00 | 15 | 8 | from 6.92 to 10.87 | 0.016 | |
| 65 | 3.2 | from 2.50 to 3.72 | 15 | 2.7 | from 2.20 to 2.97 | 0.024 | |
| 65 | 0.7 | from 0.64 to 0.74 | 15 | 0.7 | from 0.65 to 0.72 | 0.917 | |