Objective: To design a Chinese scale for discharging from the Postanesthesia Care Unit (PACU), and to validate its stability and reliability. Methods: According to the evaluation methods of post-anesthesia recovery and the currently commonly used international anesthesia recovery scale, combined with the clinical situation of post-anesthesia care unit in our country, a multi-dimensional post-anesthesia recovery scale was formulated. The revised version of the scale was formed after the relevant experts discussed. One hundred and three patients undergoing general anesthesia were selected and evaluated by the revised scale. Item analysis, exploratory factor analysis, and reliability test were conducted to verify the reliability and stability of the scale. Results: The item analysis results of the revised scale showed that each item of the scale had high homogeneity with the total score of the scale. The results of critical ratio method and correlation coefficient method showed that the difference between the high score group and the low score group was statistically significant (P<0.05). The correlation coefficient between each item score and the total score of the scale was statistically significant (P<0.05), and each item of the revised scale had good discrimination. The Cronbach's α coefficient of the revised scale was 0.647, indicating that the detection effect of each item was reliable. After excluding any item, Cronbach's α was above 0.5, indicating good internal consistency, high stability and satisfactory reliability of the scale. Conclusion: The standard scale for discharging from the Postanesthesia Care Unit developed in this study can evaluate the recovery quality of post-anesthesia patients from multiple dimensions with high discrimination, reliability and stability.
Published in | International Journal of Pain Research (Volume 1, Issue 2) |
DOI | 10.11648/j.ijpr.20250102.12 |
Page(s) | 38-43 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2025. Published by Science Publishing Group |
Scale, PACU, Recovery Period
Item | t | r |
---|---|---|
Activity | 4.585a | 0.328b |
Respiratory Function | 9.000a | 0.162 |
Consciousness | 5.293a | 0.324a |
Circulatory Function | Unable to calculate | 0.162 |
SpO2 | 1.000b | 0.129 |
T °C | 1.500a | 0.031 |
Pain | 1.965a | 0.236 |
PONV | 1.000b | 0.144 |
Note:a P<0.01, b P<0.05 |
Mean value of the scale after item deletion | Scale variance after deletion of items | Corrected item-total correlation | Cronbach's alpha after deletion | |
---|---|---|---|---|
Activity | 13.10 | 1.579 | .326 | .626 |
Respiratory Function | 12.85 | 2.131 | .000 | .661 |
Consciousness | 13.20 | 1.754 | .112 | .707 |
Circulatory Function | 12.95 | 1.690 | .442 | .592 |
SpO2 | 13.00 | 1.692 | .328 | .620 |
T °C | 12.98 | 1.615 | .475 | .580 |
Pain | 12.95 | 1.587 | .590 | .555 |
PONV | 12.93 | 1.661 | .581 | .567 |
PACU | Postanesthesia Care Unit |
OAA/S | Observer's Assessment of Alertness/Sedation |
ERAS | Enhanced Recovery After Surgery |
MPARS | Modified Postanesthetic Recovery Score |
PONV | Postoperative Nausea and Vomiting |
PND | Perioperative Neurocognitive Disorders |
Activity | Able to move limbs and lift head independently or upon command | 2 score |
Able to move two limbs and perform limited head lifting independently or upon command | 1 score | |
Unable to move limbs independently or upon command | 0 score | |
Respiratory Function | Can breathe deeply and cough freely | 2 score |
Respiratory distress or restricted breathing, requiring an oropharyngeal airway | 1 score | |
No breathing, requiring respiratory support | 0 score | |
Consciousness | Fully awake | 2 score |
Drowsy but can be awakened | 1 score | |
Unresponsive to stimuli | 0 score | |
Circulatory Function | Blood pressure fluctuation within 20% of pre-anesthesia level | 2 score |
Blood pressure fluctuation between 20% to 49% of pre-anesthesia level | 1 score | |
Blood pressure fluctuation exceeding 50% of pre-anesthesia level | 0 score | |
SpO2 | Breathing room air SpO2>92% | 2 score |
Requires oxygen supplementation to maintain SpO2>92% | 1 score | |
SpO2<92% despite oxygen therapy | 0 score | |
T °C | Axillary temperature >36°C | 2 score |
Axillary temperature 35.5°C to 36°C | 1 score | |
Axillary temperature <35.5°C | 0 score | |
Pain | VAS<4 | 2 score |
VAS4~7 Can be relieved through oral medication | 1 score | |
VAS≥7 Requires medication injection for relief | 0 score | |
PONV | No or mild nausea without vomiting | 2score |
Moderate nausea and/or vomiting | 1score | |
Severe nausea and/or repeated vomiting | 0score |
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APA Style
Yong Wang, Y., Wang, Y., Liu, Y., Chang, Z., Meng, L., et al. (2025). The Design and Verification of Chinese Standard Scale for Discharging from the Postanesthesia Care Unit. International Journal of Pain Research, 1(2), 38-43. https://doi.org/10.11648/j.ijpr.20250102.12
ACS Style
Yong Wang, Y.; Wang, Y.; Liu, Y.; Chang, Z.; Meng, L., et al. The Design and Verification of Chinese Standard Scale for Discharging from the Postanesthesia Care Unit. . 2025, 1(2), 38-43. doi: 10.11648/j.ijpr.20250102.12
AMA Style
Yong Wang Y, Wang Y, Liu Y, Chang Z, Meng L, et al. The Design and Verification of Chinese Standard Scale for Discharging from the Postanesthesia Care Unit. . 2025;1(2):38-43. doi: 10.11648/j.ijpr.20250102.12
@article{10.11648/j.ijpr.20250102.12, author = {Yong Yong Wang and Ying Wang and Yuhua Liu and Zhiyan Chang and Lingqi Meng and Lanxi Zhang and Li Jia and Hongmeng Xu}, title = {The Design and Verification of Chinese Standard Scale for Discharging from the Postanesthesia Care Unit }, journal = {International Journal of Pain Research}, volume = {1}, number = {2}, pages = {38-43}, doi = {10.11648/j.ijpr.20250102.12}, url = {https://doi.org/10.11648/j.ijpr.20250102.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijpr.20250102.12}, abstract = {Objective: To design a Chinese scale for discharging from the Postanesthesia Care Unit (PACU), and to validate its stability and reliability. Methods: According to the evaluation methods of post-anesthesia recovery and the currently commonly used international anesthesia recovery scale, combined with the clinical situation of post-anesthesia care unit in our country, a multi-dimensional post-anesthesia recovery scale was formulated. The revised version of the scale was formed after the relevant experts discussed. One hundred and three patients undergoing general anesthesia were selected and evaluated by the revised scale. Item analysis, exploratory factor analysis, and reliability test were conducted to verify the reliability and stability of the scale. Results: The item analysis results of the revised scale showed that each item of the scale had high homogeneity with the total score of the scale. The results of critical ratio method and correlation coefficient method showed that the difference between the high score group and the low score group was statistically significant (PPConclusion: The standard scale for discharging from the Postanesthesia Care Unit developed in this study can evaluate the recovery quality of post-anesthesia patients from multiple dimensions with high discrimination, reliability and stability. }, year = {2025} }
TY - JOUR T1 - The Design and Verification of Chinese Standard Scale for Discharging from the Postanesthesia Care Unit AU - Yong Yong Wang AU - Ying Wang AU - Yuhua Liu AU - Zhiyan Chang AU - Lingqi Meng AU - Lanxi Zhang AU - Li Jia AU - Hongmeng Xu Y1 - 2025/09/11 PY - 2025 N1 - https://doi.org/10.11648/j.ijpr.20250102.12 DO - 10.11648/j.ijpr.20250102.12 T2 - International Journal of Pain Research JF - International Journal of Pain Research JO - International Journal of Pain Research SP - 38 EP - 43 PB - Science Publishing Group UR - https://doi.org/10.11648/j.ijpr.20250102.12 AB - Objective: To design a Chinese scale for discharging from the Postanesthesia Care Unit (PACU), and to validate its stability and reliability. Methods: According to the evaluation methods of post-anesthesia recovery and the currently commonly used international anesthesia recovery scale, combined with the clinical situation of post-anesthesia care unit in our country, a multi-dimensional post-anesthesia recovery scale was formulated. The revised version of the scale was formed after the relevant experts discussed. One hundred and three patients undergoing general anesthesia were selected and evaluated by the revised scale. Item analysis, exploratory factor analysis, and reliability test were conducted to verify the reliability and stability of the scale. Results: The item analysis results of the revised scale showed that each item of the scale had high homogeneity with the total score of the scale. The results of critical ratio method and correlation coefficient method showed that the difference between the high score group and the low score group was statistically significant (PPConclusion: The standard scale for discharging from the Postanesthesia Care Unit developed in this study can evaluate the recovery quality of post-anesthesia patients from multiple dimensions with high discrimination, reliability and stability. VL - 1 IS - 2 ER -