Table 1 Characteristics of included trials

From: The effectiveness of eHealth-based cardiovascular disease risk communication: a systematic review and meta-analysis

Authors (year)

Country

Groups

Levels of prevention

Sample size (female %)

Providers

eHealth technologies

Interventions

Outcomes

Persell et al.50

USA

2 arms

P

646 (11)

lay health workers, physicians, nurses

EHR, telephone, email

g, j

Persell et al.51

USA

2 arms

P

435 (23)

researchers, physicians

EHR, email

b, c, j

Sheridan et al.52

USA

2 arms

P

75 (59)

researchers

decision support system

f, g, h

Sheridan et al.53

USA

2 arms

P

160 (28)

researchers

decision support system

b, c, e, h, i

Ruffin et al.54

USA

2 arms

P

3786 (70)

researchers

a web–based tool

a, b, c, d, h

Silarova et al.55.

UK

4 arms

P

953 (44)

researchers

a web–based tool

a, b, c, d

Soureti et al.56

UK

4 arms

P

781 (NR)

researchers

website

a, b, e, h

Sarfo et al.57

Nigeria

2 arms

P

100 (62)

researchers, clinical providers

app

a, b, c, e, i

Lee et al.58

New Zealand

4 arms

P

80 (79)

researchers

computer-based program

a, c, d

Beratarrechea et al.59

Argentina

2 arms

P

755 (69)

community health workers

app, SMS

c, h, g

Hussin et al.60

Malaysia

2 arms

P

75 (65)

researchers, nurses, physicians

app

b, c, i

Jaspers et al.61

Netherlands

3 arms

S

303 (16)

researchers

telephone

a, c, f

Greving et al.62

Netherlands

2 arms

S

330 (25)

nurses, physicians

website, email

c, e

Vernooij et al.63

Netherlands

2 arms

S

330 (25)

nurses, physicians

website, email

i

Guo et al.64

China

2 arms

S

209 (44)

researchers

app

a, c, d, e

Su et al.65

China

2 arms

S

43 (16)

nurses

website

b, c, d

Athilingam et al.22

USA

2 arms

S

18 (56)

nurses

app, telephone

a, c, d, e

Mirshahi et al.66

Iran

2 arms

S

50 (40)

nurses

website

b

Achury-Saldana et al.67

Colombia

2 arms

S

140 (29)

nurses

app

a, b, c, d, e

Bernal-Jiménez et al.21

Spain

2 arms

S

128 (28)

nurses

app

a, b, c, e

Cruz-Cobo et al.20

Spain

2 arms

S

300 (31)

researchers

app

b, c

Redfern et al.68

Australia

2 arms

Both

934 (23)

researchers

app

a, c, d, e

Nolan et al.69

Canada

2 arms

Both

680 (49)

physicians, nurses, PhD students in clinical psychology

telephone

c, d, e

  1. P primary prevention, S secondary prevention, EHR electronic health record, NR not Reported.
  2. Intervention components: risk assessment; risk presentation; personalized suggestions; tracking or reminding.
  3. Outcome indicators: a: risk perception (risk perception/risk knowledge, etc.); b: physiological indicators (blood pressure/lipids/blood sugar/hemoglobin, etc.); c: lifestyles (diet/physical activity /smoking/medication/quality of life, etc.); d: mental health indicators; e: feasibility evaluation (feasibility/acceptability/satisfaction, etc.); f: decision related; g: doctor-patient communication; h: intention (information seeking intention, treatment intention, etc.); i: risk score (cardiovascular basic risk score, coronary heart disease risk score, etc.); j: medication prescription.