Identification of Risk Factors for Intraoperative Acquired Pressure Injury in Patients Undergoing Neurosurgery: A Retrospective Single-Center Study

29 September 2021 : Clinical Research

Ying Wu^1AD, Zhiqun Jiang^2AF, Shuzhen Huang^1BCD, Bin Shi^1BCD, Chan Wang^1BCD, Yu Zeng^1BEG*

DOI: 10.12659/MSM.932340

Med Sci Monit 2021; 27:e932340

Background Material and Methods Results Discussion Conclusions References

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Table 3 Risk factors for incidence of IAPI in multivariate logistic regression analysis.

Variable	β	OR (95% CI)	P value
BMI (kg/m)
<18.5 vs 18.0–23.0	0.02	1.024 (0.337–3.107)	0.967
>23.0 vs 18.0–23.0	0.99	2.685 (1.206–5.975)	0.016
Serum albumin (≥35 vs <35)	−2.31	0.099 (0.016–0.608)	0.013
Intraoperative position
Prone position vs supine	2.02	7.502 (2.470–22.787)	<0.001
Lateral position vs supine	2.73	15.301 (4.903–47.753)	<0.001
Position pad
General sponge mat vs gel pad	0.13	1.135 (0.397–3.239)	0.813
Memory sponge pad vs gel pad	−2.75	0.064 (0.020–0.202)	<0.001
Head frame (yes vs no)	1.31	3.716 (1.431–9.653)	0.007
Surgical time (h)
4–8 vs 1–4	1.98	7.276 (2.249–23.542)	<0.001
>8 vs 1–4	5.15	173.248 (32.629–919.896)	<0.001
BMI – body mass index; CI – confidence interval; IAPI – intraoperative acquired pressure injury; OR – odds ratio.

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