Table 2 Results of negative binomial generalized linear model analyses of major phyla abundances in fecal and oral communities (see Fig. 1 and Figure S2 for illustration)

Stool

Bacteroidetes

Age

1,39

0.22075

44.517

0.63847

-

-

Sex

1,38

0.01076

44.506

0.91737

-

-

Age:Sex

1,37

2.78322

41.723

0.09526

-

-

Firmicutes

Age

1,39

0.3794

45.373

0.53792

-

-

Sex

1,38

0.0748

45.298

0.78450

-

-

Age:Sex

1,37

3.8370

41.461

0.05013

-

-

Proteobacteria

~1

40

-

46.840

-

-

-

Actinobacteria

Health

1,39

1.8799

48.404

0.17035

CRMO(F)-Healthy(F)

0.6286

Sex

1,38

1.2938

47.111

0.25536

Healthy(M)-Healthy(F)

0.0368

Health:Sex

1,37

3.4262

43.684

0.06417

CRMO(M)-Healthy(F)

0.9130

Healthy(M)-CRMO(F)

0.0782

CRMO(M)-CRMO(F)

0.5810

CRMO(M)-Healthy(M)

0.0431

Fusobacteria

Health

1,39

1.3877

23.715

0.23880

-

-

Age

1,38

0.0282

23.687

0.86662

-

-

Sex

1,37

0.0014

23.685

0.97024

-

-

Heatlh:Age

1,36

3.4243

20.261

0.06424

-

-

Health:Sex

1,35

4.4391

15.822

0.03513

-

-

Saliva

Bacteroidetes

Health

1,43

0.0277

53.793

0.86782

-

-

Age

1,42

0.6094

53.183

0.43501

-

-

Health:Age

1,41

2.8931

50.290

0.08896

-

-

Firmicutes

Age

1,43

1.6254

50.914

0.20235

-

-

Sex

1,42

0.2719

50.642

0.60204

-

-

Age:Sex

1,41

4.6660

45.976

0.03077

-

-

Proteobacteria

~1

44

-

47.510

-

-

-

Actinobacteria

Health

1,43

8.6775

57.643

0.00322

-

-

Age

1,42

5.7823

51.861

0.01619

-

-

Fusobacteria

Health

1,43

7.7296

76.532

0.00543

-

-

Age

1,42

2.9008

73.631

0.08854

-

-

Sex

1,41

0.1865

73.444

0.66587

-

-

Health:Age

1,40

13.1673

60.277

0.00028

-

-

Age:Sex

1,39

8.6147

51.662

0.00333

-

-