Table 2.

Study measures

Measure
Age: Mean (SD)	57.07 (8.40)
Gender:
Male	72 (23.6%)
Female	233 (76.4%)
Marital status:
Single	35 (11.5%)
Married/cohabiting	201 (65.9%)
Separated/divorced	52 (17.0%)
Widowed	16 (5.2%)
Ethnicity:
NZ European	244 (80.0%)
NZ Maori	15 (4.9%)
Pacific	10 (3.3%)
Asian	12 (3.9%)
Other	24 (7.9%)
Completed an invasive bowel screening test in last five years:
Colonoscopy	28 (9.2%)
Sigmoidoscopy	67 (22.0%)
CT colonography	24 (7.9%)
Ever provided a faecal sample for testing	130 (42.6%)