Research Article
Abnormal Movements of Japanese Infants following Treatment with Midazolam in a Neonatal Intensive Care Unit: Incidence and Risk Factors
Table 3
Logistic regression analysis of factors associated with the appearance of abnormal movements.
| | Number | Odds ratio (95% CI) | -value |
| | Sex | | | | | Female | 38 | 1 (Reference) | 0.12 | | Male | 56 | 0.10 (0.01–1.82) | | | Gestational age (weeks) | 94 | 0.50 (0.21–1.20) | 0.12 | | Apgar score 1 | 94 | 1.23 (0.37–4.11) | 0.73 | | Apgar score 5 | 94 | 3.20 (0.88–12.33) | 0.08 | | Birth weight (g) | 94 | 1.00 (0.99–1.00) | 0.46 | | Postnatal age (days) | 94 | 0.94 (0.86–1.04) | 0.24 | | Postconceptional age (weeks) | 94 | 1.00 (0.97–1.03) | 0.98 | | Body weight (g) | 94 | 1.00 (0.99–1.00) | 0.65 | | Dose of midazolam (mg/kg/h) | 94 | <0.001 (<0.001–>999.999) | 0.26 | | Birth asphyxia | | | 0.03 | | No | 64 | 1 (Reference) | | | Yes | 30 | 108.04 (1.50–>999.999) | | | Intracranial hemorrhage | | | 0.27 | | No | 86 | 1 (Reference) | | | Yes | 8 | 5.41 (0.27–109.63) | | | Neonatal seizure | | | 0.32 | | No | 87 | 1 (Reference) | | | Yes | 7 | 10.99 (0.09–>999.999) | | | Hypocalcemia | | | 0.88 | | No | 68 | 1 (Reference) | | | Yes | 26 | 0.83 (0.077–8.98) | | | Vitamin K deficiency | | | 0.78 | | No | 81 | 1 (Reference) | | | Yes | 13 | 0.62 (0.02–17.04) | | | Hydrocephalus | | | 0.99 | | No | 91 | 1 (Reference) | | | Yes | 3 | <0.001 (<0.001–>999.999) | | | Apnea | | | 0.65 | | No | 85 | 1 (Reference) | | | Yes | 9 | 0.37 (0.005–28.49) | | | Hypoxia | | | 0.99 | | No | 91 | 1 (Reference) | | | Yes | 3 | <0.001 (<0.001–>999.999) | |
|
|
CI, confidence interval.
|
