Table 1 Anti-biofilm effects of different treatment groups against A. baumannii biofilms
Groups | Mean ± SD of OD at 570 nm | Median (IQR) of OD at 570 nm | Reduction of OD (%) | P value |
|---|---|---|---|---|
Control | 3.26 ± 0.088 | 3.28 (3.15–3.36) | – | – |
LEDSSR | 2.76 ± 0.144 | 2.73 (2.61–2.93) | 15.3 | 0.000 |
USSSR | 2.60 ± 0.070 | 2.57 (2.53–2.70) | 20.2 | 0.000 |
CurNisNpSSR | 2.52 ± 0.066 | 2.53 (2.43–2.61) | 22.5 | 0.000 |
CurNisNp-aPDTSSR | 0.93 ± 0.079 | 0.91 (0.85–1.05) | 71.4 | 0.000 |
SSD | 0.80 ± 0.141 | 0.76 (0.65–1.00) | 75.3 | 0.000 |
CurNisNp- aSDTSSR | 0.75 ± 0.105 | 0.78 (0.68–0.96) | 76.8 | 0.000 |
CurNisNp-aPSDTSSR | 0.20 ± 0.058 | 0.21 (0.13–0.26) | 93.6 | 0.000 |