Fig 1.
Flowchart: Study population.
Table 1.
Baseline characteristics of patients with a diabetic foot ulcer.
Table 2.
Association between severity of ulcer according to the UT classification system and time from patient-reported ulcer onset to referral by general practitioner to specialist health care.
Table 3.
Ulcer characteristics of patients with a diabetic foot ulcer according to UT classification system at baseline.
Fig 2.
Cumulative incidence curves of healing time stratified by duration of ulcer.
P-values from univariate competing risk regression.
Fig 3.
Cumulative incidence curves of healing time stratified by severity of ulcer.
P-values from univariate competing risk regression.
Table 4.
Subdistribution hazard regression model to calculate the association between duration of ulcer, severity of ulcer and healing time.