Table 2 Outcomes of infants (≤60 days of life): results of the mixed effect regression models.
Characteristics | Period | Odds ratio/ mean difference | IC 95% | p |
|---|---|---|---|---|
Oxygen supplementation | 2021–2022 | 2.157 | 1.330–3.497 | 0.002 |
2022–2023 | 2.030 | 1.162–3.549 | 0.013 | |
Length of oxygen supplementation | 2021–2022 | 1.068 | 0.503–1.633 | <0.001 |
2022–2023 | 1.042 | 0.403–1.680 | 0.001 | |
Non invasive ventilation | 2021–2022 | 2.550 | 1.665–3.906 | <0.001 |
2022–2023 | 3.700 | 2.262–6.053 | <0.001 | |
Invasive ventilation | 2021–2022 | 0.407 | 0.123 - 1.351 | 0.142 |
2022–2023 | 1.656 | 0.624–4.392 | 0.311 | |
Length of hospital stay | 2021–2022 | −0.255 | –0.866 to 0.356 | 0.413 |
2022–2023 | 0.231 | –0.459 to 0.921 | 0.511 | |
Admission to the intensive care unit | 2021–2022 | 1.329 | 0.801–2.206 | 0.271 |
2022–2023 | 1.344 | 0.740–2.440 | 0.331 | |
Length of stay in the intensive care unit | 2021–2022 | 0.032 | –0.451 to 0.515 | 0.897 |
2022–2023 | 0.162 | –0.389 to 0.712 | 0.564 |
