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| Name | Class |
|---|---|
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd | UNKNOWN |
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The study aims to clarify the sources and influencing factors of noise in the post anesthesia care unit, as well as the perception of noise by medical staff through survey table, in order to improve the noise environment, optimize noise management, protect medical staff, and enhance medical quality.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Medical staff group | Investigate the demographic information and subjective perception of noise among medical staff in the post anesthesia care unit. |
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| Hospital Group | Investigate the staffing, size, number of beds, noise levels, etc. of post anesthesia care unit in different hospitals. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| No intervention measures | Other | No intervention measures |
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| Measure | Description | Time Frame |
|---|---|---|
| Main noise decibel | The level of noise decibel in the post anesthesia care unit when the number of patients is between half and three-quarters of the total number of beds. Using noise vibration measuring instrument (AWA5688, Hangzhou Aihua Instrument Co., Ltd.) to measure the noise decibel. | From enrollment to the end of observation at 1 week |
| Measure | Description | Time Frame |
|---|---|---|
| Secondary noise decibel | The level of noise decibel in the post anesthesia care unit when the number of patients is not between half and three-quarters of the total number of beds. Using noise vibration measuring instrument (AWA5688, Hangzhou Aihua Instrument Co., Ltd.) to measure the noise decibel. | From enrollment to the end of observation at 1 week |
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Inclusion Criteria:
Exclusion Criteria:
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Medical staff in the post anesthesia care unit
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Su Min Min | Contact | 8613568235251 | atpcr7@yeah.net |
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| Area of post anesthesia care unit | Measure the area of the post anesthesia care unit using a tape measure, in square meters. | From enrollment to the end of observation at 1 week |
| Number of beds of post anesthesia care unit | From enrollment to the end of observation at 1 week |
| Medical personnel allocation situation | Number of anesthesiologists and nurses | From enrollment to the end of observation at 1 week |
| Staying time in post anesthesia care unit of patients | From enrollment to the end of observation at 1 week |
| Number of patients with or without tracheal intubation retained | Defined as patients whether retaining the endotracheal tube before entering the post anesthesia care unit | From enrollment to the end of observation at 1 week |
| Daily working hours of medical staff | From enrollment to the end of observation at 1 week |
| Working years of medical staff | From enrollment to the end of observation at 1 week |
| Subjective perception of noise by medical personnel | Using multiple-activity scale for hyperacusis (MASH) that is proposed by Dauman in 2005 to evaluate emotion. MASH categorizes the level of annoyance caused by noise into five levels: absent, mild, moderate, substantial, and severe. In our study, every individuals will be given a score of zero to four based on this five levels, higher scores mean a worse outcome. | From enrollment to the end of observation at 1 week |
| The impact of noise on the work of medical personnel | Based on our preliminary research findings, we have made a questionnaire titled "Working Conditions in Noisy Environments", which indicates that the impact of noise in the post anesthesia care unit on the work of medical personnel is usually as follows: no impact, failure to hear patient calls or needs in a timely manner, inability to identify alarms from specific medical equipment, need to speak loudly, and throat discomfort. | From enrollment to the end of observation at 1 week |
| The source of noise as perceived by the medical staff | Based on our preliminary research findings, we have made a questionnaire titled "Noise source in Post Anesthesia Care Unit", which includes monitor, sputum suction device, ventilator, conversation, mobile phone, printer, outdoor factors (such as the move of transfer beds.), and other. | From enrollment to the end of observation at 1 week |
| Satisfaction of medical staff with the current noise situation | Based on our preliminary research findings, we have made a questionnaire titled "Satisfaction with the Current Noise Situation in the Post Anesthesia Care Unit", which includes very satisfied, satisfied, general,dissatisfied, and very dissatisfied. | From enrollment to the end of observation at 1 week |