Table 1

Basic demographic characteristics and diagnoses of subjects in the study

Intervention (n=251)Control (n=250)
Demographic characteristics
Mean (SD) age (years)62.52 (12.67)62.87 (12.81)
    Female (%)133 (53.0)140 (56.0)
    Male (%)118 (47.0)110 (44.0)
Number of diagnoses by ICD10 class and description of malignancy (%)
C50 Breast75 (29.9)70 (28.0)
    C15–C26 Digestive organs41 (16.3)47 (18.8)
    C30–C39 Respiratory and intrathoracic organs33 (13.1)38 (15.2)
    C60–C63 Male genital organs37 (14.7)27 (10.8)
    C51–C58 Female genital organs24 (9.6)24 (9.6)
    C81–C96 Lymphoid, haematopoietic and related tissue12 (4.8)11 (4.4)
    C00–C14 Lip, oral cavity and pharynx 8 (3.2) 7 (2.8)
    C64–C68 Urinary tract 5 (2.0) 9 (3.6)
    C43–C44 Melanoma and other malignant neoplasms of skin 8 (3.2) 5 (2.0)
    C45–C49 Mesothelial and soft tissue 5 (2.0) 5 (2.0)
    Other malignant neoplasms 4 (1.6) 6 (2.4)