Table 1

Descriptive data
Variable n % Mean SD
Age (years) 71.25 9.10
 ≤50 23 1.7
 51 − 60 151 11.2
 61 − 70 401 29.7
 71 − 80 562 41.7
 81 − 90 205 15.2
 >90 7 0.5
Educational level (years)Ξ - -
 <8 504 66.9
 >11 249 33.1
Self-reported skin colorΞ - -
 Black 122 11.9
 Other 905 88.1
TreatmentΞ - -
 Surgery 190 14.9
 Radiotherapy 294 23.0
 Chemotherapy 26 2.0
 Hormone therapy 512 40.1
 Multiple treatments 254 19.9
MetastasisΞ - -
 Yes 272 24.3
 No 849 75.7
Mortality or progressive disease Ξ - -
 Yes 608 77.9
 No 172 22.1

SD standard deviation.

Ξcategorical variables.

de Souza et al.

de Souza et al. BMC Public Health 2013 13:537   doi:10.1186/1471-2458-13-537

Open Data