Table 3 Ovarian tissue sO₂ levels at 0, 2, 4, and 6 h across different groups with corresponding statistical results.

From: Dual-modal photoacoustic and ultrasound imaging for early diagnosis of ovarian torsion and evaluation of long-term tissue hypoxia

Group

0 h

2 h

4 h

6 h

Normal

62.42 ± 2.20

61.06 ± 0.97

63.11 ± 1.29b

60.12 ± 1.06c

180

60.91 ± 1.19

57.06 ± 1.663a*

55.39 ± 0.30a*

54.25 ± 0.60abc*

360

60.53 ± 1.19

50.42 ± 2.217a*#

49.22 ± 1.90a*#

50.18 ± 2.25a*#

  1. The superscripts indicate statistical significance comparisons between groups: a denotes comparison with the 0-hour (P < 0.05), b denotes comparison with the 2-hour (P < 0.05), c denotes comparison with the 4-hour (P < 0.05), * indicates comparison with the normal group (P < 0.05), and # represents comparison with the 180° (partial torsion) group (P < 0.05).