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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Survival in sinonasal and middle ear malignancies: a population-based study using the SEER 1973–2015 database
|
|---|---|
| Published in |
BMC Ear, Nose and Throat Disorders, August 2018
|
| DOI | 10.1186/s12901-018-0061-4 |
| Pubmed ID | |
| Authors |
Mitchell R. Gore |
| Abstract |
The sinuses, nasal cavity, and middle ear represent a rarer location of head and neck malignancy than more common sites such as the larynx and oral cavity. Population-based studies are a useful tool to study the demographic and treatment factors affecting survival in these malignancies. Population-based database search of the Survival, Epidemiology, and End Results (SEER) database from 1973 to 2015 for malignancies involving the nasal cavity, paranasal sinuses, and middle ear. Data were analyzed for demographics, treatment type, stage, primary site and histopathologic type. Kaplan-Meier analysis was used to assess and compare survival. A total of 13,992 cases of sinonasal or middle ear malignancy were identified and analyzed. The majority of patients were between ages 50 and 80 at the time of diagnosis. Overall 5-, 10-, and 20-year survival was 45.7%, 32.2%, and 16.4%, respectively. Lymph node metastasis was reported in 4.4% of patients, while distant metastasis was present in 1.5% of cases. On univariate analysis surgical vs. nonsurgical treatment, sex, race, age at diagnosis, T stage, N stage, M stage, AJCC overall stage, primary site, tumor grade, and histopathologic subtype significantly affected survival. On multivariate analysis age, race, sex, primary site, overall AJCC stage, surgical vs. nonsurgical treatment, and T, N, and M stage remained significant predictors of overall survival. Malignancies of the nasal cavity, paranasal sinuses, and middle ear account for a minority of overall head and neck cancers. The overall 5-, 10-, and 20-year survival for these malignancies is relatively low. Higher T, N, M, and overall stage and higher tumor grade is associated with lower survival. Patients treated with surgery as part of the treatment regimen had higher overall survival. Demographics and primary site also significantly affect survival. Certain histopathologic subtypes were associated with poorer survival. |
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 % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 23 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 23 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Librarian | 3 | 13% |
| Student > Bachelor | 3 | 13% |
| Student > Master | 3 | 13% |
| Other | 2 | 9% |
| Student > Postgraduate | 2 | 9% |
| Other | 3 | 13% |
| Unknown | 7 | 30% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 10 | 43% |
| Arts and Humanities | 2 | 9% |
| Agricultural and Biological Sciences | 1 | 4% |
| Immunology and Microbiology | 1 | 4% |
| Neuroscience | 1 | 4% |
| Other | 0 | 0% |
| Unknown | 8 | 35% |
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 19 August 2018.
All research outputs
#20,530,891
of 23,100,534 outputs
Outputs from BMC Ear, Nose and Throat Disorders
#66
of 83 outputs
Outputs of similar age
#289,155
of 331,391 outputs
Outputs of similar age from BMC Ear, Nose and Throat Disorders
#4
of 5 outputs
Altmetric has tracked 23,100,534 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 83 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.2. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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 331,391 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 5 others from the same source and published within six weeks on either side of this one.