Odegaard 2015.

Study characteristics
Methods	Cohort study in China
Participants	Participants: 63,257 (male/female: 27,959/35,298) participants. Data on 52,584, free from diabetes, cardiovascular disease and cancer at baseline Inclusion criteria: aged 45‐74 years, belonging to the Hokkien or Cantonese dialect group in Singapore, China Parent cohort: Singapore Chinese Health Study (SCHS) Recruitment: from April 1993‐December 1998
Interventions	N/A
Outcomes	Number of cases Outcome assessment: 31 December 2011 Total cancer mortality: 4092 cases (deaths)
Green tea in exposure categories	Exposure assessment: green tea intake Lowest exposure: none Intermediate exposure 1: any to < 1 cup/d Intermediate exposure 2: 1 cup/d Highest exposure: ≥ 2 cups/d
Notes	Funding: NIH grants NCI RO1 CA055069, R35 CA053890, R01 CA080205, R01 CA098497, R01 CA144034 and R01 DK080720. Statistical methods: Cox proportional hazard regression Variables controlled in analysis: age, sex, dialect, education, year of interview, smoking, moderate and vigorous activity, sleep, BMI, nonbeverage vegetable‐fruit‐soy–rich dietary pattern score, energy intake, intake of coffee, black tea, alcohol, soft drinks and juice Variables controlled by matching: ‐