Table 2 Genotypic and allelic frequencies in ARHGAP15 and FAM155A of the combined German/Lithuanian cohort and published data from published GWAS.

Diverticulitis*

T/C

19.5

32.8

3.1

1.20

0.16

1.27 (0.91–1.76)

0.16

1.38 (0.67–2.84)

0.38

Diverticulosis**

T/C

19.5

29.7

4.7

1.30

0.02

1.28 (1.00–1.63)

0.05

1.85 (0.97–3.50)

0.06

Controls_{(no diverticulosis)}

T/C

15.9

26.3

2.7

Controls_{(no prior diverticulitis)}

T/C

18.8

28.8

4.4

Iceland GWAS¹⁰_{Diverticular disease***}

T/C

20.9

1.23 (1.17–1.29)

<0.001

Iceland GWAS¹⁰_Controls***

T/C

17.7

MGI GWAS¹²_{****Diverticular disease}

T/C

19.1/20.0

0.88/0.89

<0.001/0.07

MGI GWAS¹²_****Controls

T/C

17.3/18.0

European GWAS¹³_{Diverticular disease}

T/C

17.9******

<0.001

European GWAS¹⁴_Controls

T/C

17.9******

Diverticulitis*

A/T

14.1

21.9

3.1

0.68

0.01

0.66 (0.47–0.92)

0.01

0.45 (0.19–1.09)

0.07

Diverticulosis**

A/T

22.8

35.4

5.1

1.01

0.90

1.01 (0.81–1.27)

0.91

1.02 (0.61–1.72)

0.93

Controls (no diverticulosis)

A/T

22.6

35.2

5.1

Controls (no prior diverticulitis)

A/T

24.3

37.1

5.8

Iceland GWAS¹⁰ _{Diverticular disease***}

A/T

17.0

0.87 (0.83–0.91)

<0.001

Iceland GWAS¹⁰ _Controls***

A/T

18.6

MGI GWAS¹²_{*****Diverticular disease}

A/T

17.0/17.8

0.87/0.90

<0.001/0.024

MGI GWAS¹²_{*****Controls}

A/T

19.0/19.5

European GWAS¹³ _{Diverticular disease}

A/T

19.6******

European GWAS¹³ _Controls

A/T

19.6******