| Title |
The reliability and validity of the Korean version of the Pittsburgh Sleep Quality Index
|
|---|---|
| Published in |
Sleep and Breathing, September 2011
|
| DOI | 10.1007/s11325-011-0579-9 |
| Pubmed ID | |
| Authors |
Seung Il Sohn, Do Hyung Kim, Mi Young Lee, Yong Won Cho |
| Abstract |
The Pittsburgh Sleep Quality Index (PSQI) is a self-reported questionnaire that measures sleep quality during the previous month. The aims of this study were to analyze the reliability and validity of the Korean version of the PSQI (PSQI-K) and to evaluate its usefulness. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Egypt | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Practitioners (doctors, other healthcare professionals) | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 170 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 1 | <1% |
| Chile | 1 | <1% |
| Unknown | 168 | 99% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 27 | 16% |
| Student > Master | 23 | 14% |
| Researcher | 13 | 8% |
| Professor > Associate Professor | 10 | 6% |
| Student > Ph. D. Student | 9 | 5% |
| Other | 32 | 19% |
| Unknown | 56 | 33% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 40 | 24% |
| Nursing and Health Professions | 19 | 11% |
| Psychology | 12 | 7% |
| Neuroscience | 5 | 3% |
| Sports and Recreations | 4 | 2% |
| Other | 25 | 15% |
| Unknown | 65 | 38% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 28 February 2013.
All research outputs
#18,331,227
of 22,699,621 outputs
Outputs from Sleep and Breathing
#838
of 1,373 outputs
Outputs of similar age
#104,030
of 125,750 outputs
Outputs of similar age from Sleep and Breathing
#19
of 33 outputs
Altmetric has tracked 22,699,621 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,373 research outputs from this source. They receive a mean Attention Score of 4.5. This one is in the 27th percentile – i.e., 27% of its peers scored the same or lower than it.
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We're also able to compare this research output to 33 others from the same source and published within six weeks on either side of this one. This one is in the 33rd percentile – i.e., 33% of its contemporaries scored the same or lower than it.