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Table 2 Alpha diversity measures for individuals according to the consumption of alcohol and/or tobacco

From: Alcohol and tobacco consumption affects bacterial richness in oral cavity mucosa biofilms

Samples

S.obs

S.chao1

S.ACE

Shannon-Weaver Index

Equitability

C01

426

774

711

5.13

0.59

C02

546

845

873

5.49

0.6

C03

493

819

773

5.65

0.62

C04

403

570

641

4.71

0.54

C05

483

749

765

4.76

0.54

C06

494

740

771

5.33

0.6

C07

424

668

634

4.47

0.52

C08

513

777

788

6.01

0.66

C09

540

862

855

5.17

0.57

S01

340

522

494

4.64

0.56

S02

280

404

414

4.45

0.55

S03

223

342

343

3.63

0.47

S04

345

485

486

5.16

0.61

S05

377

622

634

4.8

0.56

S06

382

630

607

4.88

0.56

SD01

235

346

367

3.62

0.47

SD02

468

729

703

5.34

0.6

SD03

431

651

670

5.29

0.6

SD04

479

700

722

4.87

0.56

SD05

527

847

834

5.26

0.59

SD06

334

497

529

3.94

0.47

SD07

390

580

610

5.02

0.59

  1. The table shows the number of OTUs with regards to species richness (observed, Chao1, ACE), species evenness (equitability) and diversity (Shannon-Weaver Index) for each sample using the sample sequence sampling depth (10,040 sequences).