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Assessment of Disability due to Leprosy using the WHO Disability Grades
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Accurate assessment of disability due to leprosy using the WHO Disability Grading is important. It is used to monitor diagnosis (it indicates whether diagnosis is early or late) and it is used as an indicator of the effectiveness of treatment (the progress of patients during MDT is monitored using the WHO disability grading). The WHO disability grade is a simple method to assess impairments in the Hands, Eyes and Feet of patients taking MDT. It is described in the Operational Guidelines for the Enhanced Global Strategy (2011-2015) - see page 22 - 25. The overall WHO Disability Grade (the WHO maximum Disability Grade) should be recorded for each patient, but it is also recommended that a patient’s progress through treatment should be assessed using the EHF score. The EHF score is when the grading for both eyes, both hands and both feet are added together.
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It is important that the WHO Disability Grades are accurate and reliable. There is wide variation in the disability grading between and within countries. This may be due to real differences or due to differences in the way the Grading is implemented. We would like to check to see if disability assessments are conducted and recorded in the same way everywhere. To help assess this situation, we would like as many people as possible to complete the following 20 questions (your answers will be completely anonymous). We will circulate the answers on the LML
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Q1
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How long have you worked in the leprosy field?
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Q2
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Have you received any training in leprosy?
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Q3
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Did the training include assessing disability?
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Recording of Disability Assessment
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Q4
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Does your patient record card include Disability Grade?
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Q5
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Does your patient record card include disability grades for both eyes, both hands and both feet?
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Q6
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Does your record card include the EHF score?
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Q7
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Is disability assessed at each clinic visit?
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Q8
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Is disability grade at MDT completion recorded?
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What is the maximum disability grade for a patient with ...
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Q9
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with only loss of sensation and a planter ulcer on one foot?
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Q10
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with only loss of sensation on both hands?
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Q11
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with only loss of sensation on skin patches on his body?
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Q12
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with only skins nodules on his body and face?
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Q13
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with only cracks in his feet?
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Q14
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with only wounds on his left foot from a road accident?
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Q15
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with only loss of eyebrows and thickened earlobes?
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Q16
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with scars of healed ulcers and loss of sensation on both feet?
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Q17
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with muscle weakness in his hands but no clawing?
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Q18
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with an eye cataract?
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Q19
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with severe visual impairment in one eye (< 6/60 VA)?
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Q20
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what is the EHF score for a patient with loss of sensation in both hands and both feet, one plantar ulcer and lagophthalmos in one eye?
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