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Table 4 Vital fluorescence (VF%) results compared to the corresponding bacteriological parameter plating efficiency (PE%) (data taken from[8])

From: Confusion over live/dead stainings for the detection of vital microorganisms in oral biofilms - which stain is suitable?

Reference

n1

Plaque age (Days)

VF (%) ± SD

Relation2

PE (%) ± SD

Weiger et al. 1992 [108]

200

1

69.8 ± 16.0

n.a.3

60.4 ± 30.3

2

78.0 ± 14.7

n.a.

91.9 ± 30.1

3

81.3 ± 10.9

n.a.

82.4 ± 26.8

Weiger et al. 1994 [115]

132

1

42.9 ± 20.7

<

47.8 ± 21.8

2

76.3 ± 17.5

>

58.8 ± 18.0

3

86.3 ± 7.8

>

73.5 ± 30.6

von Ohle 1995 cf. [[109]]

211

1

57 ± 18

<

75 ± 35

2

73 ± 20

>

53 ± 20

3

79 ± 18

>

55 ± 20

Netuschil et al. 1995 [110]

160

1

52.1 ± 17.2

>

43.9 ± 27.2

2

83.3 ± 12.9

>

77.3 ± 26.1

3

90.8 ± 6.1

>

83.7 ± 17.0

  1. 1Number of independent plaque samples.
  2. 2Rough relation between VF(%) and PE(%).
  3. 3n.a.: not available – in this first study different plaque samples (however, from one patient each) were taken for assessment of either VF(%) or PE(%).