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Table 8 Results of the complex interventions analysis. All results are presented as OR (95% CrI)

From: A review of the quantitative effectiveness evidence synthesis methods used in public health intervention guidelines

Intervention component combination

Main effects model

Two way effects model

Full effects model

Ed

1.35 (0.83, 2.34)

1.33 (0.79, 2.35)

1.32 (0.79, 2.32)

Eq

1.24 (0.36, 4.02)

0.35 (0.00, 11.41)

0.34 (0.00, 12.08)

HSI

3.04 (0.68, 13.41)

0.71 (0.00, 6.06 ×106)

2.24 (0.00, 6.67 ×107)

In

0.76 (0.23, 2.91)

0.94 (0.00, 8.29 ×106)

0.95 (0.00, 2.12 ×107)

Ed+Eq

 

3.54 (0.13, 984.20)

3.59 (0.12, 658.30)

Ed+HSI

 

1.30 (0.00, 5.53 ×106)

1.04 (0.00, 2.18 ×107)

Ed+In

 

0.89 (0.00, 7.97 ×106)

0.96 (0.00, 2.04 ×107)

Eq+HSI

 

1.68 (0.00, 2.84 ×106)

0.88 (0.00, 1.22 ×107)

Eq+In

 

0.94 (0.00, 7.31 ×106)

0.90 (0.00, 2.21 ×107)

HSI+In

 

0.95 (0.00, 2.77 ×108)

0.99 (0.00, 3.66 ×108)

Ed+Eq+HSI

  

1.35 (0.00, 2.49 ×107)

Ed+Eq+In

  

0.95 (0.00, 2.66 ×107)

Eq+HSI+In

  

0.94 (0.00, 3.15 ×108)

Ed+Eq+HSI+In

  

0.93 (0.00, 3.28 ×108)

Ï„2

0.07 (0.00, 1.08)

0.08 (0.00, 1.21)

0.08 (0.00, 1.24)

  1. Notation CrI: Credible interval, UC: Usual care, Ed: Education, Eq: Equipment, Installation, Ed+Eq: Education and equipment, Ed+HSI: Education and home safety inspection, Ed+In: Education and installation, Eq+HSI: Equipment and home safety inspection, Eq+In: equipment and installation, HSI+In: Home safety inspection and installation, Ed+Eq+HSI: Education, equipment, and home safety inspection, Ed+Eq+In: Education, equipment and installation, Eq+HSI+In: Equipment, home safety inspection and installation, Ed+Eq+HSI+In: Education, equipment, home safety inspection and installation, Ï„2: between study variance