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Table 2 Odds of having each bacterium detected in plaque samples of healthy smokers compared to healthy non-smokers

From: Effect of cigarette smoking on subgingival bacteria in healthy subjects and patients with chronic periodontitis

Bacterial species

Crude OR (95% CI)

P

Adjusteda OR (95% CI)

P-value

Aggregatibacter actinomycetemcomitans

0.57 (0.2–2.1)

0.40

0.76 (0.1–4.1)

0.74

Campylobacter rectus

2.67 (0.5–13.9)

0.25

5.62 (0.4–73.3)

0.19

Capnocytophaga ochracea

0.57 (0.1–2.4)

0.44

0.32 (0.1–2.4)

0.26

Capnocytophaga sputigena

0.57 (0.2–1.8)

0.33

0.41 (0.1–2.3)

0.31

Centipeda periodontii

1.14 (0.3–4.0)

0.83

0.60 (0.1–3.8)

0.58

Dialister pneumosintes

1.75 (0.5–6.5)

0.40

2.10 (0.3–14.0)

0.44

Eikenella corrodens

0.56 (0.2–1.8)

0.33

0.35 (0.1–1.8)

0.21

Eubacterium saphenum

–

–

–

–

Fusobacterium nucleatum

0.36 (0.1–1.2)

0.09

0.57 (0.1–2.7)

0.48

Mogibacterium timidum

0.67 (0.2–2.3)

0.52

0.41 (0.1–3.0)

0.38

Parvimonas micra

2.20 (0.6–9.2)

0.28

3.22 (0.2–48.8)

0.40

Porphyromonas endodontalis

0.25 (0.0–2.3)

0.22

1.54 (0.3–7.3)

0.58

Porphyromonas gingivalis

1.26 (0.4–4.0)

0.70

4.37 (0.7–26.5)

0.11

Prevotella intermedia

1.40 (0.5–4.4)

0.56

3.95 (0.6–24.1)

0.14

Prevotella nigrescens

0.14 (0.0–1.1)

0.06

0.31 (0.0–4.7)

0.40

Prevotella tannerae

0.51 (0.2–1.6)

0.25

0.41 (0.1–2.1)

0.28

Selenomonas sputigena

4.52 (0.9–22.8)

0.07

6.62 (0.9–50.5)

0.07

Slackia exigua

3.08 (0.7–13.3)

0.13

10.1 (0.7–146.1)

0.09

Tannerella forsythia

1.00 (0.2–6.1)

1.00

2.68 (0.2–29.9)

0.42

Treponema amylovorum

6.05 (1.1–34.4)

0.04

4.38 (0.5–33.1)

0.15

Treponema denticola

2.50 (0.7–9.1)

0.17

1.87 (0.3–12.4)

0.51

Treponema maltophilum

1.12 (0.4–3.5)

0.85

1.26 (0.2–6.8)

0.79

Treponema medium

1.57 (0.5–4.9)

0.44

1.1 (0.2–5.6)

0.91

Treponema socranskii

1.00 (0.3–3.9)

1.00

0.92 (0.1–6.7)

0.93

Treponema vincentii

8.29 (0.7–104.9)

0.10

1.41 (0.2–9.2)

0.72

  1. aAdjusted for gender and age