. 2018 Dec 19;69(2):122–130. doi: 10.1016/j.bjane.2018.11.002

Table 5.

Analysis of deviance table (Type II Wald Chi-Square tests) of linear mixed effects model to predict temperature.

Independent variable	Chi-square	Pr (>Chi-square)
Spinal anesthesia
Temperature	63.0562	<0.0001^a
Spinal	17.9251	<0.0001^a
Temperature: Spinal	5.6002	0.01796^a

Cesarea considering use of spinal anesthesia
Temperature	86.7207	<0.000^a
Spinal	0.1661	0.68357
Temperature: Spinal	5.0752	0.02427^a

Hot air convection
Temperature	86.1308	<0.0001^a
Hot air convection	0.9452	0.3309
Temperature: Hot air convection	25.8577	<0.0001^a

Age (years)
Temperature	66.4415	<0.0001^a
Age	1.9894	0.1584
Temperature: Age	28.8965	<0.0001^a

Gender
Temperature	62.5628	<0.0001^a
Gender	0.0932	0.760136
Temperature: Gender	8.3174	0.0033927^a

OR temperature
Temperature	14.0678	0.0001763^a
OR temperature	4.6765	0.03057^a

Opioid use
Temperature	18.566	<0.0001^a
Opioid use	17.084	0.008981^a
Temperature: Opioid use	33.810	<0.0001^a

p < 0.05 was considered significant.