Dietary habits of colorectal neoplasia patients in comparison to their first-degree relatives

Table 2 Comparison of dietary habits between colorectal neoplasias patients and first-degree relatives with/without neoplasia (χ²/Fisher’s exact test)

Comparison	Male patients vs FDR with neoplasia	Male patients vs FDR without neoplasia	Female patients vs FDR with neoplasia	Female patients vs FDR without neoplasia
Obesity	0.274	0.101	0.207	0.642
Smoking	0.975	0.001	0.727	0.645
High fat intake	0.247	0.912	0.451	0.460
High red meat consumption	0.621	0.738	0.956	0.474
Beer consumption	0.674	0.263	0.558	0.316
Low intake of dairy products	0.932	0.976	0.143	0.328
Low fruit and vegetable consumption	0.553	0.794	1.000	0.707
Education attainment	0.0021	0.0041	0.260	0.0011

¹Higher education attainment in first-degree relatives (FDR).