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Table 4 Studies by provider and type of intervention and outcome for SNAPW and health literacy

From: Which providers can bridge the health literacy gap in lifestyle risk factor modification education: a systematic review and narrative synthesis

Provider (No. of studies) Intervention type (No. of studies) Intervention Intensity SNAPW outcomes (No. studies sig outcome/no studies measure SNAPW) Health Literacy (No. studies sig outcome/No. studies measure HL)
Doctor (9)   H M L NR S N A P W  
  Motivational interviewing or counselling (5)    3 2 1/1 0 0 2/4 0 3/5
  Mixed intervention (3)   2    0 1/1 0 0/1 0 0/2
  Written material (2)    2   1/1 1/1 0 0 0 0/2
  Total   2 5 2 2/2 2/2 0 2/5 0 3/9
Nurse (5) Dietician (1) or Educator (6) Group education (4) 3 1    0/1 1/1 0 1/1 0 4/4
  Motivational interviewing or counselling (5) 2 1 2   1/2 0 0 4/4 0/1 4/5
  Mixed intervention (2) 1   1   0 1/1 0 0/1 0/1 2/2
  Telephone (1) 1     0 0 0 1/1 0 1/1
  Total 7 2 3   1/3 2/2 0 6/7 0/2 11/12
Computer (7)            
  Computer (2)    2   0/1 2/2 0 1/1 0 1/2
  Computer gen written material (5)    5   3/4 3/4 0 0/1 0 4/5
  Total    7   3/5 5/6 0 1/2 0 5/7
Lay worker (6)            
  Group education (5) 3 1   1 0 2/3 0 2/4 1/1 3/5
  Mixed intervention (1) 1     1/1 1/1 0 1/1 0 0/1
  Total 4 1   1 1/1 3/4 0 3/4 1/1 3/6
Other (7)            
  Mixed intervention (1) 1     0/1 1/1 0/1 0/1 0 1/1
  Telephone (1)   1    0 0 0 0 0 1/1
  Written (5)   3 2   0 3/3 0 3/5 0/1 4/5
  Total 1 4 2   0/1 4/4 0/1 3/6 0/1 6/7
MDT (11)            
  Group education (5) 2 3    0/1 3/3 0 2/2 1/2 5/5
  Mixed intervention (5) 2 2 1   1/1 1/2 0 1/2 2/2 4/5
  Motivational interviewing and counselling (1)   1    0 0 0 1/1 0 1/1
  Total 4 6 1   1/2 4/5 0 4/5 3/4 10/11