Table 1 Criteria in our modified version compared to the original Fried phenotype model

Exhaustion

Feeling constantly fatigued for more than one week before the stroke

Everything was an effort ≥3 days the last week

Low physical activity

Engaging in exercise/ physical activities less than once a week before the stroke

Kilocalories expended per week – lowest quintile^a

Weight loss

Unintentional weight loss of ≥3.0 kg the last 6 months before the stroke

Unintentional loss of ≥4.5 kg OR ≥ 5% of body weight the last year

Slow gait speed- Gait test, 4 m

Duration ≥6 s OR not able

Duration ≥6 s (women ≥ 159 cm; men > 173 cm)

Duration ≥7 s (women < 159 cm; men < 173 cm)

Weak grip strength – Jamar® dynamometer

Best measure on strongest hand, using value-sets by Fried et al.^b OR not able

Best measure on dominant hand, using value-sets by Fried et al.^b