Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 9412 | 1089 | 40.3 | 86% |
Classes in level above (level 2) |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | HYGIENE HYPOTHESIS | Author keyword | 42 | 32% | 10% | 110 |
| 2 | ATOPIC SENSITIZATION | Author keyword | 7 | 37% | 1% | 15 |
| 3 | FARM MILK | Author keyword | 6 | 80% | 0% | 4 |
| 4 | PAEDIAT ALLERGOL CARDIOL 1 | Address | 6 | 80% | 0% | 4 |
| 5 | PEDIAT ALLERGOL CARDIOL 1 | Address | 6 | 100% | 0% | 4 |
| 6 | MYCOBACTERIUM VACCAE | Author keyword | 4 | 25% | 1% | 15 |
| 7 | FARM EXPOSURE | Author keyword | 4 | 75% | 0% | 3 |
| 8 | HAY FEVER | Author keyword | 4 | 12% | 3% | 32 |
| 9 | MICROBIAL EXPOSURE | Author keyword | 3 | 33% | 1% | 8 |
| 10 | ASTHMA HYGIENE HYPOTHESIS | Author keyword | 3 | 60% | 0% | 3 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HYGIENE HYPOTHESIS | 42 | 32% | 10% | 110 | Search HYGIENE+HYPOTHESIS | Search HYGIENE+HYPOTHESIS |
| 2 | ATOPIC SENSITIZATION | 7 | 37% | 1% | 15 | Search ATOPIC+SENSITIZATION | Search ATOPIC+SENSITIZATION |
| 3 | FARM MILK | 6 | 80% | 0% | 4 | Search FARM+MILK | Search FARM+MILK |
| 4 | MYCOBACTERIUM VACCAE | 4 | 25% | 1% | 15 | Search MYCOBACTERIUM+VACCAE | Search MYCOBACTERIUM+VACCAE |
| 5 | FARM EXPOSURE | 4 | 75% | 0% | 3 | Search FARM+EXPOSURE | Search FARM+EXPOSURE |
| 6 | HAY FEVER | 4 | 12% | 3% | 32 | Search HAY+FEVER | Search HAY+FEVER |
| 7 | MICROBIAL EXPOSURE | 3 | 33% | 1% | 8 | Search MICROBIAL+EXPOSURE | Search MICROBIAL+EXPOSURE |
| 8 | ASTHMA HYGIENE HYPOTHESIS | 3 | 60% | 0% | 3 | Search ASTHMA+HYGIENE+HYPOTHESIS | Search ASTHMA+HYGIENE+HYPOTHESIS |
| 9 | A MOUSE MODEL | 2 | 67% | 0% | 2 | Search A+MOUSE+MODEL | Search A+MOUSE+MODEL |
| 10 | DIPHTHERIA TETANUS DT VACCINE | 2 | 67% | 0% | 2 | Search DIPHTHERIA+TETANUS+DT+VACCINE | Search DIPHTHERIA+TETANUS+DT+VACCINE |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | EARLY BCG VACCINATION | 81 | 79% | 5% | 52 |
| 2 | HAY FEVER | 42 | 16% | 21% | 232 |
| 3 | TUBERCULIN RESPONSES | 38 | 84% | 2% | 21 |
| 4 | ATOPIC DISORDER | 30 | 68% | 2% | 26 |
| 5 | KILLED MYCOBACTERIUM VACCAE | 21 | 45% | 3% | 35 |
| 6 | FARMERS CHILDREN | 17 | 57% | 2% | 20 |
| 7 | NEONATAL BCG | 15 | 77% | 1% | 10 |
| 8 | DAY CARE ATTENDANCE | 14 | 28% | 4% | 44 |
| 9 | ATOPIC SENSITIZATION | 14 | 23% | 5% | 54 |
| 10 | HYGIENE HYPOTHESIS | 13 | 14% | 8% | 88 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| The many faces of the hygiene hypothesis | 2006 | 179 | 108 | 44% |
| The hygiene hypothesis in allergy and asthma: an update | 2013 | 33 | 115 | 37% |
| Prenatal or Early-Life Exposure to Antibiotics and Risk of Childhood Asthma: A Systematic Review | 2011 | 55 | 51 | 57% |
| Does antibiotic exposure during infancy lead to development of asthma? A systematic review and metaanalysis | 2006 | 99 | 20 | 60% |
| Exposure to farming environments in childhood and asthma and wheeze in rural populations: a systematic review with meta-analysis | 2012 | 26 | 60 | 60% |
| Does BCG vaccination protect against the development of childhood asthma? A systematic review and meta-analysis of epidemiological studies | 2010 | 31 | 65 | 69% |
| Infant antibiotic use and wheeze and asthma risk: a systematic review and meta-analysis | 2011 | 31 | 52 | 67% |
| The Association Between Asthma and Helicobacter pylori: A Meta-Analysis | 2013 | 17 | 35 | 46% |
| The case of drug causation of childhood asthma: antibiotics and paracetamol | 2013 | 18 | 90 | 42% |
| Does early life exposure to antibiotics increase the risk of eczema? A systematic review | 2013 | 9 | 33 | 67% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | PAEDIAT ALLERGOL CARDIOL 1 | 6 | 80% | 0.4% | 4 |
| 2 | PEDIAT ALLERGOL CARDIOL 1 | 6 | 100% | 0.4% | 4 |
| 3 | HOCHGEBIRGSKLIN | 3 | 60% | 0.3% | 3 |
| 4 | PEDIAT ADOLESCENTS | 3 | 42% | 0.5% | 5 |
| 5 | DR VON HAUNER EN KINDERKLIN | 2 | 67% | 0.2% | 2 |
| 6 | INMUNOL VACUNAS ALERGIA | 2 | 67% | 0.2% | 2 |
| 7 | YOUTH HLTH CARE SECT | 2 | 67% | 0.2% | 2 |
| 8 | IMMUNE REGULAT ALLERGY GRP | 2 | 36% | 0.4% | 4 |
| 9 | SUB PEDIAT P MED | 2 | 43% | 0.3% | 3 |
| 10 | NEPHROL IMMUNOL MED | 1 | 50% | 0.2% | 2 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000258674 | ISAAC//INTERNATIONAL STUDY OF ASTHMA AND ALLERGIES IN CHILDHOOD//OLIN STUDIES |
| 2 | 0.0000196694 | ALLERGY PREVENTION//CORD BLOOD IGE//HYDROLYZED FORMULA |
| 3 | 0.0000141411 | PRESCHOOL WHEEZE//EPISODIC VIRAL WHEEZE//ASTHMA PREDICTIVE INDEX |
| 4 | 0.0000131663 | ES 62//HELMINTH THERAPY//HELMINTH |
| 5 | 0.0000121073 | INDOOR ALLERGENS//HOUSE DUST MITES//BLA G 1 |
| 6 | 0.0000094435 | COMMUNITY PEDIAT ADOLESCENT MED//IMMUNE INCOMPETENCE//ROCHESTER EPIDEMIOLOGY PROJECT |
| 7 | 0.0000090584 | GELATIN ALLERGY//VACCINE ALLERGY//ITCHING NODULE |
| 8 | 0.0000077309 | INTERLEUKIN 5//IL 5//INTERLEUKIN 5 RECEPTOR |
| 9 | 0.0000073567 | CD14//CD14 POLYMORPHISM//TLR4 POLYMORPHISM |
| 10 | 0.0000068214 | ORGANIC DUST//BYSSINOSIS//COTTON DUST |