Table 1 Distribution of morphotypes in the CR agar plate assay, and biofilm production by the different morphotypes as indicated by A595 in the microtiter plate assay. Means with same letter are not statistically different (p > 0.05)
| Morpho-type | No | % of all | Mean A595 ± SD | Min. A595 | Max. A595 |
|---|---|---|---|---|---|
| RDAR | 110 | 69.6 | 1.505A ± 0.964 | −0.002 | 3.333 |
| BDAR | 42 | 26.6 | 0.610B ± 0.764 | −0.027 | 2.744 |
| PDAR | 5 | 3.2 | 0.143B ± 0.120 | 0.010 | 0.261 |
| SAW | 1 | 0.6 | 0.083 | – | – |
| ALL | 158 | 100.0 | 1.215 ± 1.000 | −0.027 | 3.333 |