scholarly journals The Relationship Between COVID-19-induced Death and Chronic Diseases

2021 ◽  
Vol 7 (3) ◽  
pp. 167-174
Author(s):  
Hasan Alinejad ◽  
◽  
Reza Vazirinejad ◽  
Ahmadreza Sayadi ◽  
Zeinab Hajaliakbari ◽  
...  
Keyword(s):  
Chronic Diseases ◽  
Multivariate Regression Analysis ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Exact Test ◽  
Risk Of Death ◽  
Kaplan Meier ◽  
Increased Risk ◽  
Chi Squared ◽  
The Relationship

Background: Morbidity and mortality due to Coronavirus Disease 2019 (COVID-19) are mainly related to age and comorbidity diseases (hypertension, diabetes, cardiovascular disease, malignancies, etc.). These conditions are associated with poorer clinical outcomes and sometimes lead to long-term hospitalization. The current study aimed to investigate the relationship between COVID-19-induced mortality and various chronic diseases in patients admitted to Ali Ibn Abitaleb Hospital in Rafsanjan City, Iran, in 2020. Methods: In this retrospective, descriptive, and cross-sectional study, patients with COVID-19 referring to Ali Ibn Abitaleb Hospital in Rafsanjan City, Iran, from March 2020 to September 2020 were assessed. The required data were collected using patients’ records and telephone calls by a researcher-made checklist and analyzed by Independent Samples t-test, Chi-squared test, Fisher’s Exact test, Kaplan-Meier plots, and multivariate regression analysis in SPSS v. 20. Results: This study assessed 238 hospitalized patients with COVID-19. The risk of death was significantly higher in patients aged over 75 years; they were 5.5 times more prone to expire, compared to the youngest age group (P<0.001). Chronic diseases, such as hypertension, heart disease, lung disease, and various cancers were more prevalent in patients who expired, compared to those who survived (P≤0.05). Of the patients who died, 73.8% were transferred to the Intensive U (ICU), while only 7.5% of surviving patients were transferred to the ICU (P<0.001). Longer hospitalization was associated with an increased risk of death among patients with underlying diseases and hypertension (P<0.05). Conclusion: This study identified the role of chronic diseases and other important indicators in the survival of patients with COVID-19 who were admitted to a hospital in Rafsanjan. It is recommended that nurses and healthcare staff consider these findings in the care of patients with COVID-19.

scholarly journals Evidence for the Continued Occurrence of Chorioretinopathy in Working Sheep Dogs in New Zealand in 2010

Animals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 2229
Author(s):  
Adam B. O’Connell ◽  
A. Craig Irving ◽  
Paul L. Hughes ◽  
Naomi Cogger ◽  
Boyd R. Jones ◽  
...  
Keyword(s):  
New Zealand ◽  
Cross Sectional Study ◽  
P Value ◽  
Fisher Exact Test ◽  
Cross Sectional ◽  
Exact Test ◽  
South West ◽  
Chi Squared ◽  
The Relationship

A study in conducted 1987 by Hughes et al., found that 39% of working sheep dogs had multifocal retinitis. One of the identified causes was ocular larval migrans, which were a result of migrating ascarid larvae. Since that paper was published, anthelmintic use in farm dogs has been highly recommended. There has been no follow-up study to determine if fundic lesions are still present. The current study aimed to investigate the prevalence of chorioretinopathy in working sheep dogs in the South-West, Waikato, New Zealand. This was a cross-sectional study of 184 working sheep dogs and 51 owners, undertaken in 2010 with owners sampled from New Zealand’s South-West Waikato and Tux North Island Dog Trial Championship. Two-way tables were used to explore the relationship between variables. Significance of association was assessed using a Chi-squared or Fisher exact test as appropriate, with a p-value of <0.05 considered significant. Overall prevalence of chorioretinopathy in the working sheep dogs was 44/184 (24%). A significantly higher prevalence of chorioretinopathy was shown in dogs with increasing age, from 2 years to >8 years (p = 0.0007) and in males (p < 0.0001). This study concluded that lesions of chorioretinopathy are still present in working sheep dogs in New Zealand.

scholarly journals Challenges of Oral Radiography Prescriptions During the COVID-19 Outbreak in Shiraz, Iran

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Mahvash Hasani ◽  
Nasim Razavi ◽  
Sonia Dokohaki
Keyword(s):  
Cross Sectional Study ◽  
Radiology Department ◽  
Oral Medicine ◽  
Cross Sectional ◽  
Exact Test ◽  
Dental Procedures ◽  
Significant Difference ◽  
Chi Squared ◽  
The Aesthetic ◽  
The Relationship

Background: Considering the severity of the COVID-19 outbreak and its rapid person-to-person transmission and the challenges it has brought about in dentistry, especially in intraoral radiography, following the established guidelines in prescribing radiographs is of great prominence. Objectives: We aimed to evaluate the necessity of prescribed intraoral radiographs and to estimate the number of unnecessary prescriptions during the COVID-19 pandemic. Methods: This cross-sectional study was conducted among 143 patients with a mean age of 29.36 ± 14.11 years who visited the Radiology Department of Shiraz Dental School during the peak of the COVID-19 outbreak. Information, including gender, age, systemic diseases, referring department, and type and urgency of radiography, was collected using a checklist. Chi-squared test and Fisher’s exact test were run to assess the relationships between variables. Results: Among all the patients referred to the Radiology Department, the endodontics and oral medicine departments accounted for the highest percentage of referrals. The relationship between the necessity of radiography prescriptions and dental departments was significant (P < 0.05). The lowest rate of unnecessary referrals was reported in the Department of Endodontics (13.3%), whereas the highest rate of unnecessary referrals was attributed to the aesthetic and restorative dentistry departments (73.3%). There was a significant association between dental department and the type of prescribed radiographs (extraoral/intraoral). The Orthodontics Department was the only department with more extraoral radiograph prescriptions than intraoral radiographs. One-third of the prescribed intraoral radiographs and half of the extraoral radiographs were unnecessary, with a significant difference during the pandemic (P = 0.019). Conclusions: Although there has been some success in the development of COVID-19 vaccines, this pandemic will not be easily eradicated. Therefore, it is crucial to follow the established guidelines and postpone unnecessary dental procedures to improve the safety of our community and the world in general.

scholarly journals Konsep Diri dan Ketidakberdayaan Berhubungan dengan Risiko Bunuh Diri pada Remaja yang Mengalami Bullying

2020 ◽  
Vol 8 (1) ◽  
pp. 1
Author(s):  
Udi Wahyudi ◽  
Bram Burnamajaya
Keyword(s):  
Emotional Disorders ◽  
Self Esteem ◽  
Cross Sectional Study ◽  
Correlation Study ◽  
Self Concept ◽  
Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Increased Risk ◽  
The Relationship

Bullying merupakan perilaku negatif yang dilakukan secara berulang-ulang oleh seseorang atau sekelompok orang yang bersifat menyerang karena adanya ketidakseimbangan kekuatan antara pihak yang terlibat.Tindakan bullying dapat berdampak buruk bagi korban maupun pelakunya di masa depannya. Dampak tersebut meliputi kesepian, pencapaian akademik yang buruk, kesulitan penyesuaian (adaptasi), meningkatnya risiko penggunaan zat, keterlibatan dalam tindakan kriminal dan kerentanan gangguan mental emosional seperti cemas, insomnia, penyalahgunaan zat, depresi, mempunyai self-esteem rendah, kesulitan interpersonal, gangguan konsep diri, dan depresi (ketidakberdayaan). Tujuan penelitian ini adalah untuk mengetahui hubungan antara konsep diri dan ketidakberdayaan dengan risiko bunuh diri pada remaja yang mengalami bullying di SMA Negeri 7 Kota Bogor. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode cross-sectional study dengan bentuk pendekatan rancangan correlation study. Sampel dalam penelitian ini berjumlah 183 orang didapat dari teknik randomsampling. Hasil penelitian menunjukkan bahwa berdasarkan hasil uji hubungan dengan menggunakan Chi-Square antara konsep diri dengan ketidakberdayaan didapatkan nilai ρ (0,000) lebih kecil daripada nilai α (0,05), sedangkan uji hubungan antara konsep diri dengan risiko bunuh diri didapatkan nilai ρ (0,013) lebih kecil daripada nilai α (0,05). Dengan demikian bahwa ada hubungan antara konsep diri dan ketidakberdayaan dengan risiko bunuh diri pada remaja yang mengalami bullying di SMA Negeri 7 Kota Bogor. Kata kunci: bullying, konsep diri, ketidakberdayaan, risisko bunuh diri SELF-CONCEPT AND INEQUALITY CONNECTED WITH RISK OF SELF-SUFFICIENT IN ADOLESCENTS WHO HAVE BULLYING ABSTRACTBullying is a negative behavior that is carried out repeatedly by a person or group of people who are attacking because of an imbalance of power between the parties involved. Bullying actions can have a negative impact on victims and perpetrators in the future. These impacts include loneliness, poor academic achievement, adaptation difficulties, increased risk of substance use, involvement in criminal acts and susceptibility to mental emotional disorders such as anxiety, insomnia, substance abuse, depression, low self-esteem, interpersonal difficulties, disturbances self concept, and depression (helplessness). The purpose of this study was to determine the relationship between self-concept and powerlessness with the risk of suicide in adolescents who experienced bullying in SMA Negeri 7 Kota Bogor. This research is a quantitative study using a cross-sectional study method with a correlation study design approach. The sample in this study amounted to 183 people obtained from random sampling techniques. The results showed that based on the results of the relationship test using Chi-Square between self-concept and powerlessness, the value of ρ (0,000) was smaller than the value of α (0.05), while the test of the relationship between self-concept and risk of suicide obtained a value of ρ (0.013 ) is smaller than the value of α (0.05). Thus that there is a relationship between self-concept and powerlessness with the risk of suicide in adolescents who experience bullying in SMA Negeri 7 Kota Bogor. Keywords: bullying, self-concept, helplessness, suicide risk

LIVING AND HEALTH CONDITIONS ASSOCIATED WITH OVERWEIGHT AND OBESITY AMONG ELDERLY

2015 ◽  
pp. 1-9
Author(s):  
B.F. DO NASCIMENTO JACINTO DE SOUZA ◽  
L. MARÍN-LEON
Keyword(s):  
Chronic Diseases ◽  
Eating Behaviors ◽  
Multinomial Logistic Regression ◽  
The Elderly ◽  
Cross Sectional Study ◽  
Overweight And Obesity ◽  
Related Factors ◽  
Cross Sectional ◽  
Increased Risk ◽  
Health Related

Background: The epidemiological and nutritional transition processes in the last decades underlie the rising trend of obesity in the elderly and is related to increased risk of chronic non-communicable diseases and decreased functional status. Objective: To analyze the association of demographic, socioeconomic, lifestyle and health-related factors with overweight and obesity in elderly. Design: Cross-sectional study. Setting: Carried out in Campinas-São Paulo, Brazil, in 2011. Participants: 452 non-institutionalized elderly (aged ≥60 years), half were users of a government-run soup kitchen and the other half were neighbors of the same sex. Results:Overweight frequency (BMI ≥25 and <30 kg/m2) was 44.5% and obesity (BMI ≥30 kg/m2) was 21.7%. In the multiple multinomial logistic regression model adjusted for sex, age group and economic class, there was greater chance of overweight among those that reported dyslipidemia; those that reported arthritis/ arthrosis/rheumatism and that once or more per week replaced supper by a snack were more likely to be obese. Elderly who did not leave home daily and reported diabetes had higher chance of overweight and obesity. Conclusions: Overweight and obesity are associated with worse living and health-related conditions, such as physical inactivity, changes in eating behaviors, and chronic diseases. Public health policies should encourage regular physical activity and healthy eating behaviors, focusing on traditional diet, through nutritional education, in order to reduce the prevalence of overweight and obesity and chronic diseases.

scholarly journals Low Birthweight Is Associated with Higher Risk of High Blood Pressure in Chinese Girls: Results from a National Cross-Sectional Study in China

2019 ◽  
Vol 16 (16) ◽  
pp. 2898
Author(s):  
Xijie Wang ◽  
Yanhui Dong ◽  
Zhiyong Zou ◽  
Jun Ma ◽  
Zhaogeng Yang ◽  
...  
Keyword(s):  
Blood Pressure ◽  
High Blood Pressure ◽  
Low Birthweight ◽  
Cross Sectional Study ◽  
Anthropometric Parameters ◽  
Cross Sectional ◽  
School Based ◽  
Chi Squared ◽  
Chinese Girls ◽  
The Relationship

Objective: To investigate the relationship between low birthweight (LBW) and blood pressure and to assess whether LBW leads to a higher risk of high blood pressure (HBP) by gender in Chinese students aged 6–18 years. Also, to investigate whether the association was affected by childhood obesity. Methods: Data was obtained from a baseline dataset of a national school-based program. Anthropometric parameters, including height, weight, and blood pressure, were measured, while birthweight and other characteristics were obtained from questionnaires. Stratified chi-squared tests were used to compare the prevalence of HBP between LBW and normal birthweight (NBW) groups in each age and sex category. Multivariable logistic regressions were conducted to estimate the HBP risks in each birthweight group. Results: Both systolic and diastolic blood pressure showed a U-shaped relationship with increased birthweight. Compared to NBW groups, LBW girls showed a higher HBP risk, with an odds ratio of 1.29 (95% confidence interval (CI): 1.02, 1.64, p = 0.033), regardless of their current body mass index status, while no significant association in boys was found. Conclusions: Low birthweight is associated with higher HBP risk in adolescent girls, regardless of their childhood BMI status.

scholarly journals Prevalence of microalbuminuria and associated factors among HIV − infected ART naïve patients at Mulago hospital: a cross-sectional study in Uganda

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Thomas Kiggundu ◽  
Robert Kalyesubula ◽  
Irene Andia-Biraro ◽  
Gyaviira Makanga ◽  
Pauline Byakika-Kibwika
Keyword(s):  
Antiretroviral Therapy ◽  
Cross Sectional Study ◽  
Cd4 Count ◽  
P Value ◽  
Mulago Hospital ◽  
Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Exact Test ◽  
Increased Risk

Abstract Background HIV infection affects multiple organs and the kidney is a common target making renal disease, one of the recognized complications. Microalbuminuria represents an early, important marker of kidney damage in several populations including HIV-infected antiretroviral therapy (ART) naïve patients. Early detection of microalbuminuria is critical to slowing down progression to chronic kidney disease (CKD) in HIV-infected patients, however, the burden of microalbuminuria in HIV-infected antiretroviral therapy (ART) naïve patients in Uganda is unclear. Methods A cross-sectional study was conducted in the Mulago Immune suppression syndrome (ISS) clinic among adult HIV − infected ART naïve outpatients. Data on patient demographics, medical history was collected. Physical examination was performed to assess body mass index (BMI) and hypertension. A single spot morning urine sample from each participant was analysed for microalbuminuria using spectrophotometry and colorimetry. Microalbuminuria was defined by a urine albumin creatinine ratio (UACR) 30-299 mg/g and macroalbuminuria by a UACR > 300 mg/g. To assess the factors associated with microalbuminuria, chi-square, Fisher’s exact test, quantile regression and logistic regression were used. Results A total of 185 adult participants were consecutively enrolled with median age and CD4+ counts of 33(IQR = 28–40) years and 428 (IQR = 145–689) cells/μL respectively. The prevalence of microalbuminuria was 18.9% (95% CI, 14–25%). None of the participants had macroalbuminuria. CD4+ count <350cells/μL was associated with increased risk of microalbuminuria (OR: 0.27, 95% CI: 0.12–0.59), P value = 0.001). Diabetes mellitus, hypertension, smoking, alcohol intake were not found to be significantly associated with microalbuminuria. Conclusion Microalbuminuria was highly prevalent in adult HIV − infected ART naive patients especially those with low CD4+ count. There is need to study the effect of ART on microalbuminuria in adult HIV − infected patients.

scholarly journals Relationship Between Expression of MAGE-A3 with The Histopathology in NSCLC Patients

2020 ◽  
Vol 40 (2) ◽  
pp. 112-118
Author(s):  
Mokhammad Mukhlis ◽  
Isnin Anang Marhana
Keyword(s):  
Lung Cancer ◽  
Tumor Antigens ◽  
Early Stage ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Exact Test ◽  
Pulmonary Surgery ◽  
Ct Antigens ◽  
Nsclc Patients ◽  
The Relationship

Backgrounds: Most patients with lung cancer was diagnosted in advanced stage (around 57%). Those diagnosed at early stage were only 15%. To increase the cure rate and life expectancy, lung cancer detection should be performed early. Melanoma-associated antigen 3 (MAGE-A3) is a testicular cancer antigen and is widely expressed in various types of tumor tissue. MAGE-A3 is expressed in about 35-40% of NSCLC. Previous research reported the expression of MAGE-A3 in lung cancer was 30-50%. To detect tumor antigens, CT antigens of the MAGE family can be detected through real time polymerase chain reaction (RT-PCR). This study aimed to analyze the relationship between MAGE A3 expression and histopathology type from forceps biopsy specimens in NSCLC patients. Methods: This study was a cross-sectional study conducted on 14 patients with lung cancer in September 2018 to February 2019. Subjects underwent force biopsy with guidance from bronchoscopy in the pulmonary surgery room Dr. Soetomo. The analysis used was the Fisher's exact test. Results: There were six subjects with histopathology type of adenocarcinoma (42.9%) and eight subjects (57.1%) with the histopathology of squamous cell carcinoma. Expression of MAGE-A3 was positive in 5 subjects (35.7%). Conclusions: There was no significant relationship between the expression of MAGE-A3 and the type of histopathology. (J Respir Indo. 2020; 40(2): 113-9)

scholarly journals Correlation of Ship Sanitation with Cockroach Density in Kendari Port Area

2021 ◽  
Vol 4 (1) ◽  
pp. 102-112
Author(s):  
Sriwani Supardin
Keyword(s):  
High Risk ◽  
Cross Sectional Study ◽  
P Value ◽  
Sectional Study ◽  
Cross Sectional ◽  
Exact Test ◽  
Fisher's Exact Test ◽  
Port Area ◽  
Fisher’S Exact Test ◽  
The Relationship

Ship sanitation is an indicator of vessel cleanliness, vector control in 2017 no high-risk vessels were found, in 2018 there were 7 high-risk vessels and in 2019 there were 15 high-risk vessels. This study aims to determine the relationship between kitchen sanitation, food raft space and warehouse with cockroach density on ships in the Kendari port area. This type of research is an observational, Cross-Sectional Study design. The population is all ships berthed in the Kendari port area as many as 41 ships and a sample of 37 vessels taken by purposive sampling. Data analysis used fisher's exact test. The results showed that of the 37 ships, the highest density of cockroaches met the requirements (75.7%), the rest did not meet the requirements (24.3%). The kitchen sanitation met the requirements (75.7%), the rest did not meet the requirements (24.3%), then the food raft room sanitation met the requirements (83.8%) and did not meet the requirements (16.2%). Furthermore, warehouse sanitation fulfills the requirements (62.2%) and does not meet the requirements (37.8%). The results of Fisher's exact test obtained p value (0,000). The conclusion of this study is that there is a relationship between kitchen sanitation, food raft space and warehouse with cockroach density on ships in the Kendari port area. Suggestions for the KKP to establish policies to prevent cockroach development.

scholarly journals HUBUNGAN KEBIASAAN MEROKOK DENGAN KEJADIAN HIPERTENSI PADA LANSIA LAKI-LAKI DI DESA BEKKU KECAMATAN AWANGPONE KABUPATEN BONE

2021 ◽  
Vol 5 (2) ◽  
pp. 898-903
Author(s):  
Ruslang Ruslang ◽  
Nirmawati Darwis ◽  
Tetti Surianti ◽  
Riki Rusanda
Keyword(s):  
Smoking Habit ◽  
Cross Sectional Study ◽  
Smoking Habits ◽  
Fisher Exact Test ◽  
Sectional Study ◽  
Elderly Men ◽  
Chi Square ◽  
Cross Sectional ◽  
Exact Test ◽  
The Relationship

ABSTRACT The prevalence of hypertension increases in line with the lifestyle of elderly men that harm their own health, namely smoking which without them knowing it can cause hypertension. The purpose of this study was to determine the relationship between smoking habits and the incidence of hypertension in elderly men in Bekku Village, Awangpone District, Bone Regency. The purpose of this study was to determine the relationship between smoking habits and the incidence of hypertension. This type of research is quantitative research with a Cross Sectional Study approach. Data were collected through a questionnaire given to each respondent. The analysis test used a computer program, namely SPSS 21 to assess the frequency statistical data and the Chi-Square test on the bivariate variable obtained the Fisher exact test value, on the smoking habit variable the value of = 0.01 < 0.05, so it can be stated that there is a relationship between Smoking Habits with Hypertension Incidence in Elderly Males in Bekku Village, Awangpone District, Bone Regency. The researcher's suggestion is for elderly men in Bekku Village to reduce their smoking habits so that their hypertension does not continue. Keywords : Hypertension, Smoking, Elderly Male ABSTRAK Prevalensi hipertensi meingkat sejalan dengan gaya hidup lanjut usia laki-laki yang merugikan kesehatan mereka sendiri yakni kebiasaan merokok yang tanpa mereka sadari dapat menyebabkan terjadinya hipertensi. Tujuan penelitian ini untuk mengetahui Hubungan Kebiasaan Merokok Dengan Kejadian Hipertensi Pada Lanjut Usia Laki-Laki Di Desa Bekku Kecamatan Awangpone Kabupaten Bone. Tujuan penelitian ini untuk mengetahui hubungan kebiasaan merokok dengan kejadian hipertensi. Jenis penelitian ini yaitu penelitian kuantitatif dengan pendekatan Cross Sectional Study. Data dikumpulkan melalui kuesioner yang diberikan kepada masing-masing responden. Uji analisis menggunakan program komputer yaitu SPSS 21 untuk menilai data statistik frekuensi dan uji Chi-Square pada pada variabel bivariat diperoleh nilai fisher exact test, pada variabel kebiasaan merokok diperoleh nilai ρ=0,01< α=0,05, sehingga dapat dinyatakan ada hubungan antara Kebiasaan Merokok Dengan Kejadian Hipertensi Pada Lanjut Usia Laki-Laki Di Desa Bekku Kecamatan Awangpone Kabupaten Bone. Adapun saran peniliti yaitu bagi para lanjut usia laki-laki di desa bekku agar kebiasaan merokoknya dikurangi agar penyakit hipertensi yang dideritanya tidak terus berlanjut. Kata Kunci : Hipertensi, Merokok, Lanjut Usia Laki- Laki

scholarly journals Prognostic Role of Matrix Metalloproteinase Expression in Meningioma: A Cross-Sectional Study.

2020 ◽  
Author(s):  
Maryam Ahmad Sharifuddin ◽  
Sharifah Emilia Tuan Sharif ◽  
Hasnan Jaafar
Keyword(s):  
Cross Sectional Study ◽  
Low Grade ◽  
High Grade ◽  
Sectional Study ◽  
Cross Sectional ◽  
Who Grade ◽  
Exact Test ◽  
Immunohistochemical Markers ◽  
Chi Squared ◽  
The Difference

Abstract Background: Meningioma is the most common intracranial tumor in adults. In addition to the extent of tumor surgical resection and WHO grade, angiogenesis is a prognostic factor that is influenced by MMP-2. Our study examined the association of these prognostic factors with MMP-2 expression in meningioma. Methods: A cross-sectional study of patients diagnosed with meningioma between January 2008 and December 2017 was conducted. All samples were re-reviewed and subjected to immunohistochemical staining for Ki67, MMP-2, and CD34. Pearson’s chi-squared test and Fisher’s exact test were used to examine the association of MMP-2 expression with the WHO grade and microvascular density (MVD). Results: The study included 99 patients aged 23–75. Most patients were female (73.7%). This study included 85 cases of low-grade meningioma (grade I) and 14 cases of high-grade meningioma (grade II, 11; grade III, 3). The most common subtypes were meningothelial, transitional, and fibroblastic. In total, 62 of 85 patients with low-grade meningioma and 10 of 14 patients with high-grade meningioma exhibited high MMP-2 expression, and the difference in the rates between the groups was not significant. Most patients in this study displayed MVD scores of 1+ (54/99) and 2+ (33/99). Of the 54 patients with an MVD score of 1+, 42 exhibited high MMP-2 expression. MMP-2 was expressed by all patients with meningioma. Conclusion: In the future, more samples are required, in high-grade tumors, to prevent bias, and more specific immunohistochemical markers should be used to evaluate angiogenesis.

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