Table 4 – Hazard ratio and confidence interval for battery depletion by manufacturer

Abbott/St Jude

-

p = 0.010

0.28 (0.11–0.74)

p = 0.271

1.93 (0.60–6.26)

p = 0.014

0.32 (0.13–0.79)

p = 0.425

1.68 (0.47–6.05)

Biotronik

p = 0.010

3.55 (1.36–9.31)

-

p < 0.001

6.87 (2.54–18.58)

p = 0.719

1.13 (0.58–2.20)

p = 0.002

5.99 (1.94–18.43)

Boston/Guidant

p = 0.271

0.52 (0.16–1.67)

p < 0.001

0.15 (0.05–0.39)

-

p < 0.001

0.17 (0.07–0.41)

p = 0.831

0.87 (0.25–3.09)

Medtronic

p = 0.014

3.14 (1.26–7.82)

p = 0.719

0.89 (0.45–1.72)

p < 0.001

6.08 (2.45–15.06)

-

p = 0.002

5.29 (1.83–15.28)

Microport/Sorin

p = 0.425

0.59 (0.17–2.13)

p = 0.002

0.17 (0.05–0.52)

p = 0.831

1.15 (0.32–4.08)

p = 0.002

0.19 (0.07–0.55)

-