| Title |
Sleep hypoventilation and daytime hypercapnia in stable chronic obstructive pulmonary disease
|
|---|---|
| Published in |
International Journal of Chronic Obstructive Pulmonary Disease, February 2014
|
| DOI | 10.2147/copd.s57576 |
| Pubmed ID | |
| Authors |
Nils Henrik Holmedahl, Britt Øverland, Ove Fondenes, Ivar Ellingsen, Jon Andrew Hardie |
| Abstract |
To explore the associations between sleep hypoventilation (SH) and daytime arterial pressures of carbon dioxide (PaCO2), sleep stages, and sleep apneas/hypopneas (AHI) in subjects with chronic obstructive pulmonary disease (COPD). SH has previously been found in COPD-subjects with chronic hypercapnic respiratory failure (CHRF) using supplementary oxygen (LTOT), and has been proposed as a possible predictor for CHRF. |
X Demographics
The data shown below were collected from the profiles of 6 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Italy | 2 | 33% |
| Egypt | 1 | 17% |
| Norway | 1 | 17% |
| Unknown | 2 | 33% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Practitioners (doctors, other healthcare professionals) | 3 | 50% |
| Members of the public | 3 | 50% |
Mendeley readers
The data shown below were compiled from readership statistics for 46 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Germany | 1 | 2% |
| Unknown | 45 | 98% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 9 | 20% |
| Researcher | 6 | 13% |
| Student > Ph. D. Student | 6 | 13% |
| Student > Bachelor | 4 | 9% |
| Lecturer | 2 | 4% |
| Other | 4 | 9% |
| Unknown | 15 | 33% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 15 | 33% |
| Nursing and Health Professions | 6 | 13% |
| Biochemistry, Genetics and Molecular Biology | 1 | 2% |
| Agricultural and Biological Sciences | 1 | 2% |
| Unspecified | 1 | 2% |
| Other | 4 | 9% |
| Unknown | 18 | 39% |
Attention Score in Context
This research output has an Altmetric Attention Score of 5. 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 27 March 2016.
All research outputs
#6,996,781
of 25,371,288 outputs
Outputs from International Journal of Chronic Obstructive Pulmonary Disease
#784
of 2,577 outputs
Outputs of similar age
#76,856
of 322,707 outputs
Outputs of similar age from International Journal of Chronic Obstructive Pulmonary Disease
#13
of 29 outputs
Altmetric has tracked 25,371,288 research outputs across all sources so far. This one has received more attention than most of these and is in the 72nd percentile.
So far Altmetric has tracked 2,577 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.5. This one has gotten more attention than average, scoring higher than 69% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 322,707 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 76% of its contemporaries.
We're also able to compare this research output to 29 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 55% of its contemporaries.