University Teaching Research Articles

Examining academics’ changing approaches to teaching in response to the pandemic disruption: a phenomenographic approach

ABSTRACT University curriculum systems are complex, and their modification requires coordinating multiple processes and broad consultation with teaching academics and leaders. Strong influences including policy changes and external disruptions can bring about rapid system-wide change, but these are not without stress and may not be sustainable. To appreciate how disruptions influence university teaching and learning over the longer term, we need to better understand how teachers respond. We examined the experiences of teaching academics during the disruption of COVID-19, using the relational 3P model as a guiding framework. Using phenomenographic analyses, we defined three key categories within which academics’ experiences varied: Teaching & Learning; Support, and their Role. Teachers’ perceptions of support and role were intertwined, forming a broader context than described by the relational 3P model. We suggest a modified model to better align with academics’ experiences during change, upon which supportive structures and processes can be designed.

Comparison of Obstetric Outcomes Among Various Weight Strata in a Teaching Hospital in Southwest, Nigeria

AIM:The aim of the study is to evaluate the trend in adverse obstetric outcomes of parturients across the spectrum of body mass index.METHODS:This is a cohort study of pregnant women who received obstetric care at the Obstetrics and Gynecology Department of the Ekiti State University Teaching Hospital, Ado-Ekiti, between January 2015 and December 2015. The data were prospectively collected into the Obstetric Data Registry of the department. Composite adverse maternal outcomes and composite adverse fetal outcomes were obtained for each group. Data were analyzed with SPSS version 24, and ap-value of less than .05 was considered statistically significant.RESULTS:Out of the 1,006 parturients, 334 (33.2%) were obese. Composite adverse maternal outcome increased from 35.1% for women with normal weight to 62.3% for obese women (p< .001). Composite adverse fetal outcome also increased from 25.9% for women with normal weight to 30% for obese women (p< .001). The odds of composite adverse maternal outcome were increased in overweight women (adjusted odds ratio [aOR] 1.52, 95% confidence interval [CI] [1.12, 3.49]) and obese women (aOR 1.65, 95% CI [1.21, 2.24]) compared with women with normal weight. Also, the odds of composite adverse fetal outcome were reduced in overweight (aOR 0.64, 95% CI [0.44, 0.93]) but increased in underweight (aOR 4.78, 95% CI [2.00, 11.44]) and obese (aOR 1.16, 95% CI [1.03, 12.39]) women.CONCLUSION:Composite adverse obstetric outcomes were increased in underweight, overweight, and obese women when compared with women with normal weight.

From Tradition to Innovation: Analyzing Strategies and Support for Enhancing Badminton Course Teaching Quality through Educational Technology.

This study aims to explore the impact of Multimedia-Assisted Teaching (MAT) on the quality of physical education (PE) instruction in universities, with a particular focus on badminton courses. A quasi-experimental design was employed, including pre-tests and post-tests, involving two badminton classes at Ming Chuan University, with a total of 101 students. These two classes were assigned to an experimental group (using MAT) and a control group (traditional teaching methods). The research instrument used was the Physical Education Teaching Quality Scale (PETQ), which includes four factors: course content, teaching strategies, classroom management, and learning assessment. The results indicated that, compared to traditional teaching methods, the use of MAT significantly enhanced students' perception of the quality of PE instruction. The experimental group scored significantly higher than the control group across all scale factors, suggesting that MAT is more effective in capturing students' attention and improving learning outcomes. The conclusion suggests that MAT has significant advantages in improving the quality of physical education instruction. The integration of MAT enables more flexible lesson planning and enhances the learning process through the features of multimedia-assisted teaching. It is recommended that physical education teachers consider applying multimedia technologies to aid teaching, in order to increase student engagement and effectiveness.

Association between Abortion and Acceptance of Post abortion Contraception

Post-abortion contraceptive uptake is essential in reproductive health, as it helps to identify women’s contraceptive needs, reduce unintended pregnancies and prevent subsequent abortions. Integrating abortion services with family planning counselling at all levels of health facilities can enhance contraceptive acceptance. This study aimed to evaluate the acceptance of various family planning methods following different abortion services over one year period, at a family planning center, Department of Obstetrics and Gynecology Tribhuvan University Teaching Hospital. This study analyzed the women who participated in contraceptive counselling and accepted different types of contraceptives following different methods of first and second trimester abortions services. The study included women who received post-abortion contraceptive counselling and services, excluding those with termination beyond the second trimester or those seeking only postpartum contraceptive counselling or post-abortion care. It aimed to analyze the association between different methods of abortion and contraception acceptance post-abortion. Among 100 women who had spontaneous and induced abortions, 89% received post-abortion counselling and 75% accepted various types of contraception immediately after abortion. About one third of women were aged 25–29 years (30%), 99% were married, 40% were graduates and 48% were housewives. Abortion methods included medical abortion (62%), manual vacuum aspiration (MVA) (35%) and dilatation and evacuation (3%). Contraceptive acceptance rates were: short-acting reversible contraception (SARC) 60%, long-acting reversible contraception (LARC) 14%, and permanent methods 1%. Among medical abortion recipients, most chose SARC (43%) followed by LARC (4%). For those undergoing MVA, 16% chose SARC, and 9% chose LARC. Condoms were the most accepted SARC method (22%). The study demonstrated that post-abortion counseling significantly increases acceptance of various contraceptive methods, with SARC being the predominant choice, especially condoms among users.

Measurement of Anterior Maxillary Alveolar Ridge Dimension and Assessment of Sagittal Root Position by Cone Beam Computerized Tomography (CBCT)

Maxillary anterior region is the implant site that may require the most rigorous pre-operative assessment as it will have a direct influence on aesthetic outcome and stability of the dental implant. In the present study, CBCT (cone beam computerized tomography) images were used to evaluate alveolar ridge dimension in the maxillary anterior region. This observational radiographic study was done at Nepal Medical College Teaching Hospital. The width of the alveolar bone was measured from the labial cortex to the palatal cortex of the maxillary anterior teeth in mm at the alveolar crest (L1), mid-root (L2), and apical root region (L3) for each tooth. Alveolar height was also measured from the alveolar crest to the floor of the nasal fossa. The Sagittal Root Position (SRP) of the maxillary anterior teeth was also assessed. Results showed that the maximum width of the alveolar bone was seen at L3 of canine and lateral incisor showed least width of alveolar bone width at L1. Maximum alveolar bone height was seen in canines. Males were seen to have increased width of the alveolar bone as compared to the females in all anterior teeth. The most frequent sagittal root position was class I which was seen in 270 (51.4%) of the total teeth examined, which was followed by class IV observed in 210 (40%) of the teeth examined. It could be concluded that for maxillary anterior region, additional regeneration therapy maybe required since class I is the most frequent SRP observed.

2D Shear Wave Elastography of Normal Thyroid Gland in Nepalese Population

Ultrasonography (USG) is modality of choice for normal, diffuse or nodular thyroid diseases. Two dimensional shear wave elastography (2D-SWE) is the latest innovation in USG techniques that allows real-time quantitative assessment of tissue stiffness using acoustic radiation force impulse (ARFI) induced by ultrafast focused US beam sequence (up to 20,000Hz) to record the propagation of the shear waves in real time and displays a map that represents the local elasticity values of tissues in real-time and in a quantitative manner without any compression of the organ. At times, there are difficulties in differentiating normal thyroid gland from diffuse thyroid disease based solely on gray scale USG for which 2D-SWE can be an adjunct. This study aims to establish 2D-SWE parameters for normal thyroid gland in Nepalese population. A cross sectional descriptive study was carried out with 2D SWE on all euthyroid patients with normal thyroid gland on B-mode USG at Department of Radiology, Nepal Medical College Teaching Hospital between December 2021 and November 2022. Tissue stiffness of normal thyroid gland was recorded and tabulated in terms of SMV units (m/s) according age and gender. Out of 100 subjects ( 52 females and 48 males) the youngest was 16 year female and oldest was 68 year female with mean age of 37.07 year (S.D = 11.58). Minimum mean velocity of 1.78 m/s was seen in 36 year old male and maximum of 3.40 m/s in 26 year old female. Mean of mean velocity was 2.36 m/s with (S.D= 0.34). Linear positive correlation was seen between shear wave velocities and age with no statistically significant difference between genders. This study had the most number of normal subjects (100) with almost equal gender distribution (52 females and 48 males) compared to previous studies in known literature. This study also analyzed correlation of shear wave velocity with age unlike other studies. Statistically significant correlation was seen between age and velocities in males only and also in mean velocities between age group 21-40 and 41-60 years (p-value= 0.037).

Association Between Deviated Nasal Septum and Function of Eustachian Tube among Patients Attending a Tertiary Care Center

Deviated nasal septum is the most common cause of severe and chronic nose blockage. The eustachian tube (ET) is a tube that connects the middle ear cavity and the nasopharynx and provides middle ear ventilation. The relationship between DNS and ETF is controversial in medical literature. This study tried to find the association between deviated nasal septum and function of eustachian tube. This prospective study was conducted in Nepal Medical College Teaching Hospital, Otorhinolarynology Department from November 2022 to October2023 after acquiring ethical clearance from Institutional Review Committee. All the patients presenting to the outpatient clinic over the age of 19 with deviated nasal septum (DNS) were included. Statistical analysis was done using SPSS. A p value of < 0.05 was considered statistically significant. Our study had 71 males (54.6%) and 59 females (45.4%) with mean age 37.2±15.9 years. Of 130 patients, 56 (43.1%) had DNS to right side while 74 (56.9%) to left. All patients had moderate DNS. Age group, gender, and laterality of DNS of the patient did not show any significant association with ETDQ7 score, tympanograms and middle ear pressures on either side. Moderate DNS did not affect ETF in a significant way.

Evaluation of Leiomyoma: A Clinicopathological Study in a Tertiary Care Center in Kathmandu

Uterine leiomyoma is one of the common gynecological benign tumors. It is usually observed in female of reproductive age group and often presented with symptoms like abdominal pain, dysmenorrhea and fertility disorders. Hysterectomy and myomectomy are the procedure for management of uterine leiomyoma. The prime objective of our study was to evaluate the demographic distribution and clinicopathological changes in hysterectomy and myomectomy specimens with leiomyomas. A descriptive hospital based cross-sectional study was conducted in the Department of Pathology, Nepal Medical College Teaching Hospital (NMCTH), Nepal from May 2023 to October 2023. A total of 57 uterine leiomyoma samples received in the department of Pathology for histopathological examination were included in the study. Ethical approval for the study was obtained from Institutional Review Committee of NMCTH and informed consent was taken from each patient. The tissue biopsies were routinely processed and stained with Hematoxylin and Eosin (H and E). The observed findings were managed in MS Excel sheet and later analyzed using SPSS 17. The most common age group diagnosed with uterine leiomyoma was 41 to 50 years (64.9%). The leiomyomas were highly prevalent in women from Janajati community (47.4%). Pelvic pain, menorrhagia and bleeding disorders were the most frequent clinical manifestations. Intramural was the commonest site (77.2%) and the hyalinization was the most usual secondary changes (19.2%) found. The correlation between age distribution and site of leiomyoma, age distribution and secondary changes and site of leiomyoma and secondary changes were statistically not significant. However, detailed histopathological examination gives many information related to leiomyoma and it is necessary for the effective management.

Prevalence Of Metabolic Syndrome in Peri and Postmenopausal Women Aged 40- 65 Years in a Tertiary Care Centre

Metabolic syndrome (MetS) is a constellation of interrelated risk factors of metabolic origin— metabolic risk factors—that appear to directly promote the development of atherosclerotic cardio-vascular disease (ASCVD). Menopausal transition with its incidental hormonal changes is considered to contribute to the development of MetS. This was a hospital based cross sectional descriptive study conducted in the Obstetrics and Gynaecology department of Nepal Medical College Teaching Hospital, Attarkhel, Gokarneshwor-8, Kathmandu, from the 1st of September 2023 till the 29th of February 2024 after clearance from the IRC (Ref. No: 56-080/081). Convenience sampling was used among women who fulfilled the inclusion criteria. The aim of the study was to determine the prevalence of MetS among the peri and postmenopausal women and to determine which component of the diagnostic criteria of MetS was more strongly associated with MetS in our population. Women were evaluated to have MetS using both the International Diabetes Federation (IDF) and the National Cholesterol Education Program- Adult Treatment Panel III (NCEP-ATPIII criteria). The prevalence of MetS by the IDF criteria was 54% among the perimenopausal women and 61% among the postmenopausal women. Similarly, the prevalence of MetS according to NCEP-ATPIII was 53.5% among the perimenopausal and 65% among the postmenopausal women. All the MetS diagnostic markers showed a strong correlation with MetS (p<0.001). The prevalence of MetS is high in our population by both the IDF and NCEP-ATP III criteria, being higher in the postmenopausal population, though not statistically significant.

Artificial intelligence: An empirical survey of student and staff perspectives

There has been a recent upsurge in debates about the role and potential of artificial intelligence (AI) in transforming traditional learning environments globally, and more recently, these discussions have expanded to include developing countries. While proponents of AI praise it as a new normal that educators must embrace or risk falling behind, sceptics caution that AI poses significant risks to academic endeavours, often citing ethical dilemmas and widely reported misuse of these technologies. This study employed an explanatory sequential mixed methods design to explore student and staff perspectives on AI in teaching and learning. Data were collected from 375 students and 187 staff via a quantitative questionnaire, as well as from 30 students and 18 staff through follow-up semi-structured interviews. The findings revealed that although students and staff largely agreed on AI's potential to transform university teaching, learning, and research, there were significant differences regarding feedback enhancement, personalisation of learning, critical thinking, and the efficiency and accuracy of data analysis in research. The study recommends that stakeholders engage in ongoing dialogue, research, and professional development to navigate the opportunities and challenges presented by AI in education.

Long-Term Outcomes of Primary Cemented Total Hip Arthroplasty with Acetabular Bone Graft for Protrusio Acetabuli: Minimum 10-Year Follow-Up.

Background: This study reports the long-term survivorship of primary total hip arthroplasty (THA) for protrusio acetabuli. Methods: Patients undergoing THA utilising cement and bone graft acetabular reconstruction for protrusio acetabuli in a university teaching hospital during the period 2003 to 2014 were included. Kaplan-Meier survival estimates were calculated with 95% confidence intervals (CI) up to 15 years following surgery. PROMs were collected pre- and post-operatively for hip-specific function (Oxford Hip Score [OHS]) and health-related quality of life (HRQoL) using the EQ-5D-3L. Results: 129 consecutive THAs (96 patients) performed for protrusio acetabuli were identified (median age 69, IQR 61-75; female 115 [89.1%]; 38 [29.5%] inflammatory arthritis) with a mean follow-up of 15.7 years (range: 10.1-20.1 years). At the final follow-up, fifty-six (43.4%) patients had died and there were eleven (8.5%) reoperations, of which eight (6.2%) involved the revision of the acetabular component. The fifteen-year Kaplan-Meier any-reoperation survival estimate was 91.3% (95% CI 85.9-97.0). When considering all-cause acetabular revision only, the 15-year survival estimate was 93.1% (95% CI 88.2-98.3). The median pre-operative OHS improved significantly from baseline to 1 year post-THA, beyond the minimal important change (mean difference 28, 95% CI 25-30, p < 0.001). Similarly, there were clinically relevant improvements in HRQoL at 1 year post surgery (mean difference 0.10, 95% CI 0.06-0.15, p < 0.001). Conclusions: This study demonstrates that primary cemented THA utilising acetabular bone graft for reconstruction in patients with protrusio acetabuli was associated with 15-year survival rates of 93.1% and clinically relevant improvements in hip-specific function and HRQoL.

The exploration and practice of the virtual teaching and Research Section of Western Economics

In the information age, the traditional teaching and research section of western economics is faced with various development difficulties, and the virtual teaching and research section of the new teaching and research organization mode has unique advantages. Zhanjiang Institute of Science and Technology has carried out the exploration and practice of the virtual teaching and Research section of Western economics, and achieved good results, in order to provide reference for the virtual teaching and research section of various colleges and universities.

Anemia and associated factors among HIV/AIDS patients treated with antiretroviral therapy at Mizan-Tepi University Teaching Hospital, Southwest Ethiopia

Anemia and associated factors among HIV/AIDS patients treated with antiretroviral therapy at Mizan-Tepi University Teaching Hospital, Southwest Ethiopia

Infectious and obstetric determinants of anemia among pregnant women in Southwest Ethiopia.

Anaemia, characterized by low red blood cell or haemoglobin levels, impairs oxygen transport in the body and poses a major global public health issue, particularly affecting pregnant women and children. This study focuses on identifying the factors contributing to anaemia among pregnant women receiving antenatal care (ANC) at Mizan-Tepi University Teaching Hospital (MTUTH) in southwest Ethiopia. A hospital-based unmatched case-control study was conducted from July 1 to August 30, 2022, involving 370 pregnant women (90 with anaemia and 280 without). Data collection included questionnaires, laboratory tests (Hgb and stool examination), and anthropometric measurements. SPSS version 21 was used for data analysis, with binary logistic regression identifying factors associated with anaemia. The significance level was set at a p-value <0.05. The study achieved a 100% response rate for both cases and controls. Factors identified as determinants of anaemia among pregnant women included malaria infection (AOR = 7.83, 95% CI: 3.89-15.8), hookworm infection (AOR = 2.73, 95% CI: 1.39-5.34), short birth interval (AOR = 7.11, 95% CI: 3.59-14.2), and history of unsafe abortion (AOR = 5.40, 95% CI: 2.46-11.8). This study found that malaria infection, hookworm infection, birth interval <33 months, and a history of unsafe abortion are factors contributing to anaemia in pregnant women. Strategies such as distributing insecticide-treated bed nets (ITNs) to combat malaria, improving sanitation, anthelmintic drugs, promoting family planning to prevent unwanted pregnancies and unsafe abortions, and providing preconception care can help reduce the incidence of anaemia.

SYSTEMATICITY OF THE FORMATION OF POTENTIAL WORDS AS AN EXPRESSION OF THE TRANSPARENCY OF THE LEXICAL SYSTEM OF THE RUSSIAN LANGUAGE

The work is devoted to the study of potential nouns and adjectives. The purpose of the study is to identify the place of potential words in the word-formation system of the Russian language. The following methods of linguistic analysis were used in the work: a synchronous-descriptive method, including observation, comparison, juxtaposition, generalization, interpretation of linguistic data, and system analysis method. The material for the description was mainly the works of E. Yevtushenko. As a result of the analysis, it was revealed that potential words are a product of speech, not language. But they represent part of the general word formation and stand out in it. Potential words are laid down by the word-formation system of the language itself, created based on productive models of the Russian word-formation system. They can fill in the empty cells of word-formation paradigms using productive word-formation models. The study of trends in the development of modern Russian word formation has an undoubted theoretical significance for the development of the science of word formation, which makes it possible to study the mechanism of the emergence of new words. Also, it makes it possible to practically apply the findings in university teaching of word formation, lexicology of the Russian language, in the practice of compiling dictionaries, etc. KEYWORDS: derivation, methods of derivation, morphemes, derived word, potential word (potentialism).

Classroom Reconstruction and Practice of College Tennis Teaching under PBL and TBL Concepts

This study explores the implementation of Problem-Based Learning (PBL) and Team-Based Learning (TBL) concepts in college tennis teaching to enhance student engagement and skill acquisition. Given the challenges of traditional tennis instruction, which emphasizes teacher-led learning and often neglects student autonomy and creative thinking, the study proposes a restructuring of tennis teaching methodologies. By integrating PBL and TBL, the research outlines a new instructional design that promotes collaborative problem-solving and active learning. The experimental results indicate that students taught using this new approach show significant improvements in their tennis skills and overall interest in physical education, compared to those receiving traditional instruction. The study emphasizes the need for ongoing teacher development and curriculum innovation to facilitate effective learning experiences in college sports education.

Pregnancy Outcome Among Grand Multiparous Women at Delta State University, Oghara, Nigeria

Abstract Background: Grand multiparity presents a significant challenge to the obstetrician, especially in developing countries, including Nigeria. Objective: To determine the incidence and complications associated with grand multiparity at the Delta State University Teaching Hospital (DELSUTH), Oghara, Delta State, Nigeria. Materials and Methods: A retrospective descriptive study of grand multiparous women in DELSUTH between July 1, 2014, and June 30, 2023. Data retrieved from the hospital records and case files were analyzed. Results: The results revealed that during the period under review, the incidence of grand multiparity was 7.8% (146 grand multiparous women in 1874 deliveries). The majority (79.1%, n = 106) were para 5 and 6 (mean age: 37 ± 4.2 years). They were mostly farmers (49.3%) and housewives (17.9%) with a primary level of education (41.8%). Fifty-one percent (51.5%) were booked. Anemia (30.6%) and hypertensive disorders (12.7%) were the most common complications in the antenatal period, whereas hypertensive disorders (14.2%) were the most common complications seen during labor. The majority (61.9%) of the women had vaginal delivery. There was one case of maternal mortality (0.7%). The majority of the babies were of normal birth weight (57.3%, n = 82). One hundred and thirty-one of the babies (91.6%) were live births, whereas 8.4% (n = 12) suffered perinatal death. Conclusion: This study concludes that grand multiparity contributes to maternal and perinatal morbidity and mortality in Oghara, Nigeria.

A Retrospective Audit of Placental Weight and Fetal Outcome at the Lagos University Teaching Hospital, Southwest Nigeria

Abstract Background: The placenta is an organ unique to mammals that connects the developing fetus to the uterine wall. The placenta supplies the fetus with oxygen and nutrients and allows fetal waste to be disposed of effectively via maternal circulation. Objective: The objective of this study is to determine the relationship between placenta weight at delivery and fetal outcomes. Materials and Methods: This was a retrospective study carried out between January 2022 and December 2023 at the labor ward of the Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria. Results: The mean age of the women was 32.5 (3.4) years. The majority of the women were between 20 and 34 years of age. The mean placental weight was 657.5 (221.5) g. Maternal obesity and increasing parity were significantly associated with larger placenta weight (P = 0.04 and 0.01, respectively). Heavier placentas were also associated with fetal macrosomia and poor Appearance, Pulse, Grimace, Activity, and Respiration (APGAR) scores at 5 min (P &lt; 0.05). Conclusion: This study concludes that a heavier placenta is associated with increasing parity, more operative delivery, bigger newborns, and a higher placenta-birth weight ratio.

Reciprocal cognitive and emotional interaction in STEMM university learning and teaching

University learning and teaching involves contrasting and interacting emotional experiences. Even in disciplines considered as objective as Science and Engineering, emotion plays a significant role in catalysing and sustaining learning. Although emotions are individually felt, they are socially constructed between people. This is especially relevant in group-based learning evident in much contemporary higher education. This paper applies the concept of emotion socialization to illustrate how groups of students and teachers cope and succeed in cognitively and emotionally challenging learning settings. The study is based on qualitative data collected across six STEMM university departments, from 280 students via in-situ questionnaires and from 20 teachers via group and follow-up interviews. Two key findings offer insight into processes of reciprocal influence on cognition and emotion. The first relates to ways in which students’ and teachers’ differing knowledge-related goals and relationships with knowledge influenced cognition and emotion, uncovering previously unacknowledged connections. The second relates to how students’ comparisons of progress towards academic goals with peers contributed considerably to their emotional experiences in cognitively and emotionally helpful and unhelpful ways. Practical implications are presented, including possibilities for capitalising on existing emotion socialization processes and enhancing how they influence cognition and emotional well-being.

Inferior Turbinate/Nasal Cavity Ratio: A Novel Objective Tool with Potential Clinical Implications

Background: The nasal cavity is the upper part of the respiratory tract which communicates with the external environment through the anterior apertures. It also communicates with the nares, and the nasopharynx via the posterior apertures. The nasal cavity is divided into two by a septum, each cavity consisting of a roof, floor, medial wall, and lateral wall. The nasal cavity is formed laterally by the inferior, middle and superior nasal conchae (turbinates). Aim: The aim of the study was to investigate the dimensions of the inferior turbinate as seen in selected Nigeria subjects and develop novel anatomical parameters and indices with potential clinical implications. Methods: This retrospective study was done in the Radiology department of the Rivers State University Teaching Hospital following ethical approval, 339 CT films of adults (males and females) were analysed in this study. Sex and side differences were analysed using t-test, while relationship between anatomical structures were analysed using the Chi square test. The confidence interval was set at 95% and p &lt; 0.05 was considered significant. The volume of the inferior turbinate and nasal cavity were measure and the inferior turbinate/nasal cavity ratio was calculated. Results: The mean volume of the inferior turbinate for males was 2.01±0.12, female was 2.22±0.14 and for the entire population it was 2.12±0.13. The mean volume of the nasal cavity for male and female were 15.98±0.40 cm3 and 14.73±0.34 cm3, respectively, whereas the average for the population was 15.35±0.37 cm3. Conclusion: To the best of our knowledge, this is the first research that used well defined anatomical landmarks in estimating the volume of the nasal cavity and inferior turbinate. This study also provided a clinically objective tool in assessing the degree of nasal cavity obstruction by providing a grading system for the inferior turbinate/nasal cavity. This tool will particularly be very useful in resource poor settings like ours where nasal endoscopy and rhinometry may not be readily available and affordable. Therefore radiologist can use this grading system to grade the degree of inferior turbinate hypertrophy and predict the degree of nasal obstruction and severity of symptoms.