Table 1.

Characteristics of study population. The data are presented as numbers (n) or as means and standard deviations (SD). Abbreviation: BMI, body mass index.

Patients	n = 50
Age (years), mean ± SD	65.8 ± 9.7
Male (n)	41/50
BMI (kg/m2), mean ± SD	27.3 ± 4.0