Table 5 Studies design.

From: Next generation of non-contact and wireless vital sign monitoring technology in the neonatal intensive care unit: a systematic review

Recordings duration

All (n = 60)

Noncontact (n = 43)

Wearables (n = 17)

p value

Predefined

38 (63)

25 (58)

13 (76)

0.2412

 Median (IQR)

0.25 (0.15–1.00)

0.17 (0.08–0.44)

1 (0.88–8.00)

0.013

 Min–Max

0.003–48

0.003–48

0.02–24

 

Average

24 (40)

19 (44)

5 (29)

0.293

 Median (IQR)

0.32 (0.06–1.31)

0.30 (0.05-0.83)

1 (0.17–8)

0.354

 Min–Max

0.003–24.2

0.003–5.73

0.003 - 8

 

Total

19 (32)

13 (30)

6 (35)

0.704

 Median (IQR)

11.3 (1.77–441)

11.3 (0.83-42.0)

342 (9.5–657)

0.147

 Min–Max

0.04–750

0.04–532

1–750

 
  1. Results are presented as n (%), or as median (IQR) when applicable.