It’s possible that certain types of white noise machines are the best choice in certain situations, but a lot more research will be needed to identify those variables. It is important to note, as the researchers did, that different studies test different white noise and different environments. In plain terms, white noise machines may improve sleep for some people in some situations, but they probably shouldn’t be the first option. There’s less research on white noise machines than earplugs, but still enough to look at.Ī recent systematic review found that (4): Following the GRADE criteria, the quality of evidence for continuous noise improving sleep was very low, which contradicts its widespread use Research on White Noise Machines and Sleep Quality However, there is a limit to how much noise they can block out. Summary Earplugs are an effective way at improving sleep quality in noisy environments. Even though objective measures are usually more useful in research, subjective sleep quality is important because it can lead to less sleep anxiety (a common issue). Subjective sleep quality just means the self-assessment by a patient. A study of ICU patients found that earplugs have a positive effect on the subjective sleep quality of patients (3).However, awakenings were only decreased about 32%, so earplugs clearly aren’t a perfect solution. A test of earplugs and eye masks found that patients who wore earplugs all night had more deep sleep and fewer prolonged awakenings (2).One study found that “ Total sleep satisfaction scores were significantly better for the intervention group” (1).Several studies over the years have shown that earplugs can have a positive effect on sleep quality in noisy environments like a hospital: They’re mainly studied in hospital settings where noise and light often cause sleep problems for patients. There is a decent amount of research on the impact of earplugs and white noise machines on sleep. Research on Using White Noise and Earplugs to Improve Sleep Should You Use a White Noise Machine or Earplugs?.Research on Using White Noise and Earplugs to Improve Sleep.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |