What do systematic reviews say?

Intervention not reported

• Interventions for enhancing consumers' online health literacy 2011 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 448 participants
  Low

Comparison 4: provision of electronic health information with training/education vs no education

• Interventions to increase the use of electronic health information by healthcare practitioners to improve clinical… 2015 · Cochrane Headline outcomes only
  no estimate extracted
  183 participants
  Low

Comparison 3: provision of electronic health information via different interfaces: full‐service vs self‐service

• Interventions to increase the use of electronic health information by healthcare practitioners to improve clinical… 2015 · Cochrane Headline outcomes only
  no estimate extracted
  10 studies · 98 participants
  Moderate

One-to-one advice on sugar restriction: detailed information on the sugar content of foods, with instruction to refrain from sugar-containing foods between meals and to reduce sugar in main meals (6-week sugar restriction) vs No advice on sugar restriction

• One‐to‐one dietary interventions undertaken in a dental setting to change dietary behaviour 2012 · Cochrane All outcomes

  Follow-up at 3, 6 and 12 weeks
  Table 5, mean (SD) intakes/day between meals: intervention 6.7 (1.9) baseline, 0.8 (1.0) at 3 weeks, 0.9 (1.0) at 6 weeks, 5.6 (3.0) at 12 weeks; control 5.3 (2.3), 5.2 (2.9), 4.6 (3.5), 4.7 (1.5). Significant…
  1 study · 20 participants
  GRADE not reported

One-to-one advice on sugar restriction: detailed information on the sugar content of foods, with instruction to refrain from sugar-containing foods between meals and to reduce sugar in main meals (6-week sugar restriction) vs No advice on sugar restriction

• One‐to‐one dietary interventions undertaken in a dental setting to change dietary behaviour 2012 · Cochrane All outcomes

  Follow-up at 3, 6 and 12 weeks
  Table 5, mean (SD) intakes/day at main meals: intervention 2.8 (0.5) baseline, 0.7 (0.7) at 3 weeks, 0.8 (0.9) at 6 weeks, 2.3 (0.8) at 12 weeks; control 1.9 (1.1), 1.9 (1.2), 1.9 (1.1), 2.0 (0.9). Significant…
  1 study · 20 participants
  GRADE not reported

One-to-one advice on sugar restriction: detailed information on the sugar content of foods, with instruction to refrain from sugar-containing foods between meals and to reduce sugar in main meals (6-week sugar restriction) vs No advice on sugar restriction

• One‐to‐one dietary interventions undertaken in a dental setting to change dietary behaviour 2012 · Cochrane All outcomes

  Follow-up at 3, 6 and 12 weeks
  Table 5, total mean (SD) intakes/day: intervention 9.5 (1.9) baseline, 1.6 (1.4) at 3 weeks, 1.8 (1.5) at 6 weeks, 7.8 (3.5) at 12 weeks; control 7.2 (2.6), 7.1 (3.7), 6.5 (4.2), 6.7 (2.2). Significant reduction versus…
  1 study · 20 participants
  GRADE not reported

Intervention not reported

The review found no eligible studies for this question.

• Information interventions for orienting patients and their carers to cancer care facilities 2011 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

• Interventions to increase the use of electronic health information by healthcare practitioners to improve clinical… 2015 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 10 participants
  Low