Analysis of survey about sleep

 Analysis of my survey

Today, I'd like to share with you an analysis of my survey ⸜( ◜࿁◝ )⸝☆

┊My research topic┊ sleep ☽𓈒 𓂂𓏸

┊Target┊university students (my classmates and friends from high school)

┊Number of respondents┊16

┊Summary┊ Students aged 19 to 21 answered 13 questions about sleep.

┊Results┊

✦ Graph #1 shows that more than half of the respondents sleep well. However, in other words, more than 40% of the respondents answer "No." This result is surprising, because I think most of them can sleep well. 

#1

✦ List#2 shows that the opinions about the causes of not sleeping well. The popular opinions are "homework" and "smartphone." These results are as expected, but there are some interesting opinions.

#2

✦ Graph#3 shows that 3/4 of the respondents are able to fall asleep quickly. This result is as expected. It's interesting to know how long it takes those who answer "No" to fall asleep.

#3

✦ Graph#4 shows that more than 80% of respondents aren't able to get up comfortably in the morning. This is probably because university students go to bed late at night due to assignments and part-time jobs.

#4

✦ Graph#5 shows that all respondents feel sleepy during the day. About 40% of them feel sleepy every day. As expected, sleep deprivation is a serious problem for university students.

#5

✦ Graph#6 shows that 14 of the 16 respondents go to bed after midnight on weekdays. The most common time is 1:00 a.m. For university students, it seems difficult to go to bed before midnight.

#6

✦ Graph#7 shows that bedtimes on holidays are later than on weekdays. The most common time was 2 am. It's also shocking that some people start sleeping almost in the morning, such as at 4:00 or 6:00 a.m. I'm impressed by the two respondents who go to bed at 11 p.m. on both weekdays and weekends.

#7

✦ Graph#8 shows a comparison of sleeping hours between weekdays and holidays. Most respondents said they slept from 5 to 7 hours on weekdays, and from 7 to 9 hours on weekends.On holidays, most university students seem to be able to get more sleep.

#8

✦ Graph#9 shows that 80% of respondents have passed out. This high percentage is surprising, but this is perhaps a normal result for busy university students.

#9

✦ Graph#10 shows that almost all respondents know "REM sleep" and "non-REM sleep." Contemporary university students may have a high level of sleep awareness.

#10

✦ Graph#11 shows that most respondents understand the correct definitions of REM sleep and non-REM sleep. Checking the answers here, REM sleep is shallow sleep and non-REM sleep is deep sleep.

#11

✦ Graph#12 shows that there is variation in respondents' satisfaction with the quality of their sleep.The respondent with the highest level of satisfaction scored 8 points, and the respondent with the lowest satisfaction scored 2 points. It's curious what could be the reason for this difference.

#12

✦ List#13 shows ideas for good sleep. Most respondents said it's important not to look at their smartphones before bed and to create a comfortable sleep environment for themselves. Respondents have a variety of helpful and informative ways to set up a comfortable sleeping environment.

#13

┊Conclusion┊

The survey clarified the realities of sleep for university students. Some of the responses were surprising, but it reaffirmed how busy they are. I hope that you'll be inspired to rethink your own sleep through this survey.

Thanks for reading my blog ☽ ˖˚