Class information for:
Level 1: CONTINUOUS POSITIVE AIRWAY PRESSURE//OBSTRUCTIVE SLEEP APNEA//CPAP

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3857 1893 37.9 79%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
11 4 NEUROSCIENCES//CLINICAL NEUROLOGY//NEUROL 1112395
431 3       OBSTRUCTIVE SLEEP APNEA//SLEEP APNEA//RESTLESS LEGS SYNDROME 27358
241 2             OBSTRUCTIVE SLEEP APNEA//SLEEP APNEA//RESTLESS LEGS SYNDROME 20036
3857 1                   CONTINUOUS POSITIVE AIRWAY PRESSURE//OBSTRUCTIVE SLEEP APNEA//CPAP 1893

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CONTINUOUS POSITIVE AIRWAY PRESSURE authKW 1162227 16% 24% 304
2 OBSTRUCTIVE SLEEP APNEA authKW 849128 25% 11% 469
3 CPAP authKW 716791 9% 27% 164
4 EPWORTH SLEEPINESS SCALE authKW 533128 5% 37% 90
5 AUTO CPAP authKW 325263 1% 92% 22
6 SLEEP AND BREATHING journal 301445 8% 13% 142
7 SLEEP APNEA authKW 292739 12% 8% 220
8 OBSTRUCTIVE SLEEP APNEA SYNDROME authKW 260162 6% 14% 117
9 SLEEP journal 170317 11% 5% 215
10 NASAL CONTINUOUS POSITIVE AIRWAY PRESSURE authKW 164278 2% 23% 44

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Respiratory System 32556 34% 0% 647
2 Clinical Neurology 16884 41% 0% 781
3 Critical Care Medicine 6128 11% 0% 215
4 Neurosciences 2716 24% 0% 448
5 Otorhinolaryngology 679 4% 0% 83
6 Psychiatry 493 7% 0% 130
7 Medicine, General & Internal 486 9% 0% 170
8 Psychology 81 2% 0% 36
9 Psychology, Clinical 71 2% 0% 35
10 Nursing 57 1% 0% 25

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 KLIN AMBROCK 103222 0% 80% 8
2 WELLSLEEP SLEEP INVEST 57600 0% 71% 5
3 SLEEP DISORDERS 55464 4% 4% 80
4 SLEEP BRAIN PLAST 43008 0% 67% 4
5 SLEEP MED 40598 4% 4% 71
6 EDINBURGH SLEEP 40317 0% 50% 5
7 SLEEP 37553 4% 3% 74
8 PULM SLEEP EVALUAT 36289 0% 75% 3
9 EXPLORAT ELE OPHYSIOL 32258 0% 100% 2
10 ROYAL VICTORIA CLIN EPIDEMIOL 32258 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SLEEP AND BREATHING 301445 8% 13% 142
2 SLEEP 170317 11% 5% 215
3 JOURNAL OF CLINICAL SLEEP MEDICINE 118602 5% 8% 90
4 SLEEP MEDICINE 91088 6% 5% 112
5 JOURNAL OF SLEEP RESEARCH 29403 3% 4% 51
6 SLEEP MEDICINE REVIEWS 22448 2% 5% 30
7 CHEST 10030 6% 1% 115
8 EUROPEAN RESPIRATORY JOURNAL 6984 3% 1% 63
9 AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 6129 3% 1% 61
10 REVUE DES MALADIES RESPIRATOIRES 5592 2% 1% 36

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CONTINUOUS POSITIVE AIRWAY PRESSURE 1162227 16% 24% 304 Search CONTINUOUS+POSITIVE+AIRWAY+PRESSURE Search CONTINUOUS+POSITIVE+AIRWAY+PRESSURE
2 OBSTRUCTIVE SLEEP APNEA 849128 25% 11% 469 Search OBSTRUCTIVE+SLEEP+APNEA Search OBSTRUCTIVE+SLEEP+APNEA
3 CPAP 716791 9% 27% 164 Search CPAP Search CPAP
4 EPWORTH SLEEPINESS SCALE 533128 5% 37% 90 Search EPWORTH+SLEEPINESS+SCALE Search EPWORTH+SLEEPINESS+SCALE
5 AUTO CPAP 325263 1% 92% 22 Search AUTO+CPAP Search AUTO+CPAP
6 SLEEP APNEA 292739 12% 8% 220 Search SLEEP+APNEA Search SLEEP+APNEA
7 OBSTRUCTIVE SLEEP APNEA SYNDROME 260162 6% 14% 117 Search OBSTRUCTIVE+SLEEP+APNEA+SYNDROME Search OBSTRUCTIVE+SLEEP+APNEA+SYNDROME
8 NASAL CONTINUOUS POSITIVE AIRWAY PRESSURE 164278 2% 23% 44 Search NASAL+CONTINUOUS+POSITIVE+AIRWAY+PRESSURE Search NASAL+CONTINUOUS+POSITIVE+AIRWAY+PRESSURE
9 EXCESSIVE DAYTIME SLEEPINESS 158319 3% 15% 64 Search EXCESSIVE+DAYTIME+SLEEPINESS Search EXCESSIVE+DAYTIME+SLEEPINESS
10 HEATED HUMIDIFICATION 154833 1% 80% 12 Search HEATED+HUMIDIFICATION Search HEATED+HUMIDIFICATION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 SMITH, I , LASSERSON, TJ , (2009) PRESSURE MODIFICATION FOR IMPROVING USAGE OF CONTINUOUS POSITIVE AIRWAY PRESSURE MACHINES IN ADULTS WITH OBSTRUCTIVE SLEEP APNOEA.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 4. P. - 100 90% 60
2 CRAWFORD, MR , ESPIE, CA , BARTLETT, DJ , GRUNSTEIN, RR , (2014) INTEGRATING PSYCHOLOGY AND MEDICINE IN CPAP ADHERENCE NEW CONCEPTS?.SLEEP MEDICINE REVIEWS. VOL. 18. ISSUE 2. P. 123 -139 115 73% 10
3 ZHOU, JY , CAMACHO, M , TANG, XD , KUSHIDA, CA , (2016) A REVIEW OF NEUROCOGNITIVE FUNCTION AND OBSTRUCTIVE SLEEP APNEA WITH OR WITHOUT DAYTIME SLEEPINESS.SLEEP MEDICINE. VOL. 23. ISSUE . P. 99 -108 87 83% 1
4 GAY, P , WEAVER, T , LOUBE, D , IBER, C , (2006) EVALUATION OF POSITIVE AIRWAY PRESSURE TREATMENT FOR SLEEP RELATED BREATHING DISORDERS IN ADULTS.SLEEP. VOL. 29. ISSUE 3. P. 381-401 106 66% 213
5 SAWYER, AM , GOONERATNE, NS , MARCUS, CL , OFER, D , RICHARDS, KC , WEAVER, TE , (2011) A SYSTEMATIC REVIEW OF CPAP ADHERENCE ACROSS AGE GROUPS: CLINICAL AND EMPIRIC INSIGHTS FOR DEVELOPING CPAP ADHERENCE INTERVENTIONS.SLEEP MEDICINE REVIEWS. VOL. 15. ISSUE 6. P. 343-356 67 79% 109
6 FREEDMAN, N , (2010) TREATMENT OF OBSTRUCTIVE SLEEP APNEA SYNDROME.CLINICS IN CHEST MEDICINE. VOL. 31. ISSUE 2. P. 187 -+ 89 76% 12
7 WEAVER, TE , SAWYER, AM , (2010) ADHERENCE TO CONTINUOUS POSITIVE AIRWAY PRESSURE TREATMENT FOR OBSTRUCTIVE SLEEP APNOEA: IMPLICATIONS FOR FUTURE INTERVENTIONS.INDIAN JOURNAL OF MEDICAL RESEARCH. VOL. 131. ISSUE 2. P. 245-258 63 88% 55
8 DAURAT, A , SARHANE, M , TIBERGE, M , (2016) OBSTRUCTIVE SLEEP APNEA SYNDROME AND COGNITION: A REVIEW.NEUROPHYSIOLOGIE CLINIQUE-CLINICAL NEUROPHYSIOLOGY. VOL. 46. ISSUE 3. P. 201 -215 82 66% 0
9 GAGNON, K , BARIL, AA , GAGNON, JF , FORTIN, M , DECARY, A , LAFOND, C , DESAUTELS, A , MONTPLAISIR, I , GOSSELIN, N , (2014) COGNITIVE IMPAIRMENT IN OBSTRUCTIVE SLEEP APNEA.PATHOLOGIE BIOLOGIE. VOL. 62. ISSUE 5. P. 233 -240 63 75% 18
10 HERTEGONNE, K , BAUTERS, F , (2010) THE VALUE OF AUTO-ADJUSTABLE CPAP DEVICES IN PRESSURE TITRATION AND TREATMENT OF PATIENTS WITH OBSTRUCTIVE SLEEP APNEA SYNDROME.SLEEP MEDICINE REVIEWS. VOL. 14. ISSUE 2. P. 115-119 61 94% 13

Classes with closest relation at Level 1


Rank Class id link
1 23656 UPPER AIRWAY RESISTANCE SYNDROME//RESPIRATORY EFFORT//SLEEP FRAGMENTATION
2 39 OBSTRUCTIVE SLEEP APNEA//SLEEP APNEA//SLEEP DISORDERED BREATHING
3 722 SNORING//UVULOPALATOPHARYNGOPLASTY//ORAL APPLIANCE
4 8905 DRIVER FATIGUE//SLEEPINESS//DROWSY DRIVING
5 37345 ESCOLA PAULISZTA MED//PHARYNGEAL LYMPHOMA//PRIZKTER MED
6 10589 SUNDOWNING//SLEEP//AMBIENT BRIGHT LIGHT
7 11903 OBESITY HYPOVENTILATION SYNDROME//PICKWICKIAN SYNDROME//SLEEP RELATED HYPOXAEMIA
8 4547 GENIOGLOSSUS//UPPER AIRWAY//UPPER AIRWAY MUSCLES
9 28124 ADRENOCORTICAL STEROID METABOLISM//BOND DISORDERS//CONTINUOUS POSITIVE AIRWAYS PRESSURE CPAP TREATMENT
10 5548 NARCOLEPSY//CATAPLEXY//IDIOPATHIC HYPERSOMNIA

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