Table 1: Baseline demographic

and clinical characteristics.

Variable

n (%)

Sex

Female

207 (68.5)

Male

95 (31.5)

Age (years)

Mean ± SD

60.8 ± 12.6

Median [IQR]

60 [53-70]

Diabetes type

Type 1

20 (6.6)

Type 2

282 (93.4)

Duration of diabetes (years)

Mean ± SD

12.2 ± 8.2

Median (IQR)

10 [6-17]

Foot self-care practices

Never underwent structured foot examination

254 (84.1)

Does not routinely inspect feet

138 (45.7)

Nail trimming – self-performed

169 (56.0)

Nail trimming – family member

92 (30.5)

Nail trimming – podologist

33 (10.9)

Nail trimming – other

8 (2.7)

Foot inspection – patient self-inspects

129 (42.7)

Foot inspection – family member

35 (11.6)

Data are expressed as n (%) for categorical variables, and mean ± standard deviation or median [interquartile range, IQR P25-P75] for continuous variables.

DM = diabetes mellitus.

IQR = interquartile range.

SD = standard deviation.