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Table 1 Detailed information about data sources of food intakes, circulating levels of vitamin D/vitamin C, and urolithiasis

From: Mendelian randomization analysis reveals fresh fruit intake as a protective factor for urolithiasis

Traits

GWAS ID*

Consortium

Year

Used SNPs

Sample size

F-statistics

Bread intake

ukb-b-11348

UKBB

2018

33

452,236

18.0272

Cereal intake

ukb-b-15926

UKBB

2018

42

441,640

17.9189

Cheese intake

ukb-b-1489

UKBB

2018

68

451,486

13.6880

Coffee intake

ukb-b-5237

UKBB

2018

44

428,860

31.7542

Cooked vegetable intake

ukb-b-8089

UKBB

2018

17

448,651

17.2863

Dried fruit intake

ukb-b-16576

UKBB

2018

45

421,764

15.7614

Fresh fruit intake

ukb-b-3881

UKBB

2018

58

446,462

19.5377

Lamb intake

ukb-b-14179

UKBB

2018

32

460,006

15.0406

Non-oily fish intake

ukb-b-17627

UKBB

2018

12

460,880

18.6157

Oily fish intake

ukb-b-2209

UKBB

2018

65

460,443

17.8875

Pork intake

ukb-b-5640

UKBB

2018

13

460,162

16.0884

Poultry intake

ukb-b-8006

UKBB

2018

9

461,900

14.4174

Processed meat intake

ukb-b-6324

UKBB

2018

23

461,981

15.1364

Raw vegetable intake

ukb-b-1996

UKBB

2018

21

435,435

14.9826

Tea intake

ukb-b-6066

UKBB

2018

50

447,485

27.1543

Vitamin D level

ebi-a-GCST005367

NA

2018

11

79,366

NA

Vitamin C level

met-a-348

NA

2014

14

2,085

NA

Calculus of kidney and ureter

N14_CALCUKIDUR

FinnGen

2022

NA

341,725

NA

Calculus of lower urinary tract

N14_CALCULOWER

FinnGen

2022

NA

334,352

NA

  1. *Summary statistics of food intakes, vitamin D and C levels can be found on https://gwas.mrcieu.ac.uk/. Summary statistics for urolithiasis can be found on https://r8.finngen.fi/
  2. Calculus of kidney and ureter: 8,597 cases and 333,128 controls; Calculus of lower urinary tract: 1224 cases and 333,128 controls