id	keyword
ajod-1503	patients
ajod-1503	hospital
ajod-1503	diabetic
ajod-1503	mortality
ajod-1503	survival
ajod-1503	diabetes
ajod-1503	study
ajod-1503	health
ajod-1503	livingstone
ajod-1503	amputation
ajod-1503	nmah
ajod-1503	year