Class information for:
Level 1: SPONTANEOUS PNEUMOTHORAX//PRIMARY SPONTANEOUS PNEUMOTHORAX//PNEUMOTHORAX

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11613 968 22.4 65%


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
6 4 GASTROENTEROLOGY & HEPATOLOGY//ONCOLOGY//SURGERY 1371034
465 3       RENAL CELL CARCINOMA//ANGIOMYOLIPOMA//TUBEROUS SCLEROSIS 24387
1854 2             ANGIOMYOLIPOMA//TUBEROUS SCLEROSIS//TUBEROUS SCLEROSIS COMPLEX 6081
11613 1                   SPONTANEOUS PNEUMOTHORAX//PRIMARY SPONTANEOUS PNEUMOTHORAX//PNEUMOTHORAX 968

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 SPONTANEOUS PNEUMOTHORAX authKW 3407785 16% 68% 159
2 PRIMARY SPONTANEOUS PNEUMOTHORAX authKW 1262239 5% 82% 49
3 PNEUMOTHORAX authKW 1048041 24% 15% 228
4 PLEURAL ABRASION authKW 349401 1% 92% 12
5 SPONTANEOUS HEMOPNEUMOTHORAX authKW 346976 1% 100% 11
6 PRIMARY SPONTANEOUS PNEUMOTHORAX PSP authKW 252346 1% 100% 8
7 PLEURODESIS authKW 238840 6% 14% 56
8 PNEUMOTHORAX SPONTANEOUS authKW 220803 1% 100% 7
9 SECONDARY SPONTANEOUS PNEUMOTHORAX authKW 168225 1% 67% 8
10 PLEURECTOMY authKW 147008 2% 27% 17

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 26401 43% 0% 415
2 Surgery 4085 35% 0% 343
3 Cardiac & Cardiovascular System 2806 22% 0% 212
4 Critical Care Medicine 1617 8% 0% 80
5 Emergency Medicine 1459 5% 0% 52
6 Medicine, General & Internal 773 14% 0% 139
7 Pediatrics 149 5% 0% 51
8 Sport Sciences 38 2% 0% 19
9 Primary Health Care 27 1% 0% 6
10 Radiology, Nuclear Medicine & Medical Imaging 8 2% 0% 24

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 INTERVENT ENDOSCOPY CLIN 116126 1% 41% 9
2 P SURGITABASHI KU 42056 0% 67% 2
3 THORAC SURG 31745 15% 1% 142
4 ACCID EMERGENCY HOSP 31543 0% 100% 1
5 CLIN PEDIAT MALFORMAT SURG TRAUMATOL 31543 0% 100% 1
6 COORDINATING CLIN STUDIES KKS 31543 0% 100% 1
7 CTCW 31543 0% 100% 1
8 DIRECC COORDINADOR GEN GRP 31543 0% 100% 1
9 DIRECT INFORMAT MED 31543 0% 100% 1
10 DPT THORAC SURG 31543 0% 100% 1

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 JOURNAL OF THORACIC DISEASE 9556 2% 1% 24
2 CHEST 6676 7% 0% 67
3 THORACIC AND CARDIOVASCULAR SURGEON 5918 3% 1% 26
4 EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY 4987 4% 0% 36
5 INTERACTIVE CARDIOVASCULAR AND THORACIC SURGERY 4674 2% 1% 20
6 ANNALS OF THORACIC SURGERY 3583 5% 0% 49
7 THORAX 3453 3% 0% 28
8 ARCHIVOS DE BRONCONEUMOLOGIA 3282 1% 1% 12
9 ANNALS OF THORACIC AND CARDIOVASCULAR SURGERY 2608 1% 1% 9
10 RESPIRATORY MEDICINE 2607 2% 0% 21

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 SPONTANEOUS PNEUMOTHORAX 3407785 16% 68% 159 Search SPONTANEOUS+PNEUMOTHORAX Search SPONTANEOUS+PNEUMOTHORAX
2 PRIMARY SPONTANEOUS PNEUMOTHORAX 1262239 5% 82% 49 Search PRIMARY+SPONTANEOUS+PNEUMOTHORAX Search PRIMARY+SPONTANEOUS+PNEUMOTHORAX
3 PNEUMOTHORAX 1048041 24% 15% 228 Search PNEUMOTHORAX Search PNEUMOTHORAX
4 PLEURAL ABRASION 349401 1% 92% 12 Search PLEURAL+ABRASION Search PLEURAL+ABRASION
5 SPONTANEOUS HEMOPNEUMOTHORAX 346976 1% 100% 11 Search SPONTANEOUS+HEMOPNEUMOTHORAX Search SPONTANEOUS+HEMOPNEUMOTHORAX
6 PRIMARY SPONTANEOUS PNEUMOTHORAX PSP 252346 1% 100% 8 Search PRIMARY+SPONTANEOUS+PNEUMOTHORAX+PSP Search PRIMARY+SPONTANEOUS+PNEUMOTHORAX+PSP
7 PLEURODESIS 238840 6% 14% 56 Search PLEURODESIS Search PLEURODESIS
8 PNEUMOTHORAX SPONTANEOUS 220803 1% 100% 7 Search PNEUMOTHORAX+SPONTANEOUS Search PNEUMOTHORAX+SPONTANEOUS
9 SECONDARY SPONTANEOUS PNEUMOTHORAX 168225 1% 67% 8 Search SECONDARY+SPONTANEOUS+PNEUMOTHORAX Search SECONDARY+SPONTANEOUS+PNEUMOTHORAX
10 PLEURECTOMY 147008 2% 27% 17 Search PLEURECTOMY Search PLEURECTOMY

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 TSCHOPP, JM , BINTCLIFFE, O , ASTOUL, P , CANALIS, E , DRIESEN, P , JANSSEN, J , KRASNIK, M , MASKELL, N , VAN SCHIL, P , TONIA, T , ET AL (2015) ERS TASK FORCE STATEMENT: DIAGNOSIS AND TREATMENT OF PRIMARY SPONTANEOUS PNEUMOTHORAX.EUROPEAN RESPIRATORY JOURNAL. VOL. 46. ISSUE 2. P. 321 -335 97 73% 8
2 TSCHOPP, JM , RAMI-PORTA, R , NOPPEN, M , ASTOUL, P , (2006) MANAGEMENT OF SPONTANEOUS PNEUMOTHORAX: STATE OF THE ART.EUROPEAN RESPIRATORY JOURNAL. VOL. 28. ISSUE 3. P. 637-650 91 73% 76
3 DOTSON, K , JOHNSON, LH , (2012) PEDIATRIC SPONTANEOUS PNEUMOTHORAX.PEDIATRIC EMERGENCY CARE. VOL. 28. ISSUE 7. P. 715-723 65 90% 10
4 ROBINSON, PD , COOPER, P , RANGANATHAN, SC , (2009) EVIDENCE-BASED MANAGEMENT OF PAEDIATRIC PRIMARY SPONTANEOUS PNEUMOTHORAX.PAEDIATRIC RESPIRATORY REVIEWS. VOL. 10. ISSUE 3. P. 110-117 59 86% 21
5 HSU, HH , CHEN, JS , (2015) THE ETIOLOGY AND THERAPY OF PRIMARY SPONTANEOUS PNEUMOTHORACES.EXPERT REVIEW OF RESPIRATORY MEDICINE. VOL. 9. ISSUE 5. P. 655 -665 55 81% 0
6 LUH, SP , (2010) DIAGNOSIS AND TREATMENT OF PRIMARY SPONTANEOUS PNEUMOTHORAX.JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE B. VOL. 11. ISSUE 10. P. 735-744 54 87% 13
7 SAKURAI, H , (2008) VIDEOTHORACOSCOPIC SURGICAL APPROACH FOR SPONTANEOUS PNEUMOTHORAX: REVIEW OF THE PERTINENT LITERATURE.WORLD JOURNAL OF EMERGENCY SURGERY. VOL. 3. ISSUE . P. - 51 93% 10
8 BINTCLIFFE, OJ , HALLIFAX, RJ , EDEY, A , FELLER-KOPMAN, D , LEE, YCG , MARQUETTE, CH , TSCHOPP, JM , WEST, D , RAHMAN, NM , MASKELL, NA , (2015) SPONTANEOUS PNEUMOTHORAX: TIME TO RETHINK MANAGEMENT?.LANCET RESPIRATORY MEDICINE. VOL. 3. ISSUE 7. P. 578 -588 51 77% 1
9 NOPPEN, M , DE KEUKELEIRE, T , (2008) PNEUMOTHORAX.RESPIRATION. VOL. 76. ISSUE 2. P. 121-127 50 81% 71
10 BAUMANN, MH , STRANGE, C , HEFFNER, JE , LIGHT, R , KIRBY, TJ , KLEIN, J , LUKETICH, JD , PANACEK, EA , SAHN, SA , (2001) MANAGEMENT OF SPONTANEOUS PNEUMOTHORAX - AN AMERICAN COLLEGE OF CHEST PHYSICIANS DELPHI CONSENSUS STATEMENT.CHEST. VOL. 119. ISSUE 2. P. 590-602 43 88% 358

Classes with closest relation at Level 1


Rank Class id link
1 15143 CHEST TUBE//TUBE THORACOSTOMY//NEEDLE THORACOSTOMY
2 29442 CAVITATING METASTASES//SIMULTANEOUS BILATERAL SPONTANEOUS PNEUMOTHORAX//AFFILIATED SHANGHAI PULM HOSP MED ONCOL
3 6836 LOBECTOMY//VIDEO ASSISTED THORACIC SURGERY VATS//VIDEO ASSISTED THORACIC SURGERY
4 7107 PLEURODESIS//MALIGNANT PLEURAL EFFUSION//PLEURAL EFFUSION
5 20503 BIRT HOGG DUBE SYNDROME//FOLLICULIN//FIBROFOLLICULOMA
6 12081 LUNG VOLUME REDUCTION SURGERY//LUNG VOLUME REDUCTION//BRONCHOSCOPIC LUNG VOLUME REDUCTION
7 7973 FIBRIN SEALANT//AIR LEAK//FIBRIN GLUE
8 20474 RE EXPANSION PULMONARY EDEMA//NEGATIVE PRESSURE PULMONARY EDEMA//UNILATERAL PULMONARY EDEMA
9 13302 CATAMENIAL PNEUMOTHORAX//SCAR ENDOMETRIOSIS//THORACIC ENDOMETRIOSIS
10 33100 PSEUDOMYOCARDIAL INFARCTION//ALAMEDA COUNTRY MED//ATRIAL INJURY

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