bluuebunny/crossref_metadata_2025_split huggingface dataset:
Determinants of Non-Performing Loans: Evidence from Sri Lanka
Authors: Rathnayake R. M. S. S. , Dissanayake D. M. R. U. 
Published: June 2022

Purpose: The increasing trend of non-performing loans in Sri Lanka threatens the banking system. This study attempts to identify the determinants of non-performing loans in licensed commercial banks in Sri Lanka to fill the void in the finance research arena. Methodology: This study is carried out with a sample of eight licensed commercial banks using macroeconomic factors and bank-specific factors: the real interest rate, annual GDP growth rate, annual inflation rate, exchange rate, unemployment rate, the efficiency of the bank, bank size, lending rate, and ROA. Financial data were analyzed for the period of 2008-2018 using panel data regression analysis. Findings: Results show that GDP growth rate, Exchange rate, Unemployment rate, inflation rate, and bank size have a significant effect on non-performing loans in the Sri Lankan banking industry. However, bank efficiency and return on asset (ROA) do not significantly correlate with NPLs. Among these relationships, only the exchange rate shows a positive relationship with the NPL, whereas all other variables show a negative relationship. Implications: According to the study's findings, it is recommended that Sri Lankan commercial banks have their focal point on credit risk management based on maximizing return on its assets while keeping its non-performing loans within acceptable limits.
Outcome of Guillain-Barré Syndrome (GBS) During Peripartum Period
Authors: Patra Anil Kumar , Das Marami , Choudhury Saswati Sanyal , Goswami Munindra , Vanlalzami K 
Published: June 2022

Objective:
1. To study the clinical profile, progression and outcome of GBS during peripartum period in a tertiary care hospital. 2. To identify the determinants of outcome in GBS during peripartum period.

Background:
Guillain-Barré Syndrome (GBS) is an acute, autoimmune disorder of the peripheral nervous system triggered by a bacterial or viral infection or other antecedent events. Modern day critical care has dramatically improved the outcome of GBS. GBS during pregnancy is rare with an annual incidence of 2.8/100,000 population. Pregnancy itself is a life-threatening condition and full of complications. GBS during pregnancy makes its more complicated in terms of both maternal and fetal care during peripartum period.

Methods:
This was a prospective study conducted by the Department of Neurology, Gauhati Medical College including 36 patients of GBS presenting during peripartum period in between December 2019 and November 2021. Their clinical and electrophysiological features were analyzed. Hughes grading, EGRIS, mEGOS, MRC sum score were used. The fetal outcome was observed and patients were followed up for GBS outcome at 3 months and 6 months.

Results:
The mean age of patients was 25.97 years. AIDP was the most common subtype found in 21 (58.33%) patients followed by AMAN in 7 (19.4%), AMSAN in 3 (8.33%). In 3 cases NCS was equivocal and in 3 cases inexcitable. Respiratory distress was found in 13 (36.1%) cases, out of which 4 (11.1%) required mechanical ventilation and 1 (2.8%) died. The pre-term birth rate and stillbirth rate were 35.7% (n = 10) and 8.33% (n = 3), respectively with 66.7% (n = 24) spontaneous vaginal delivery(SVD). At 3 month 26 (72.2%) had complete recovery. 5 (13.9%) and 4 (11.1%) had partial and poor recovery, respectively. 78.9% of primigravidae had complete recovery in comparison to 64.7% in multigravidae indicating better outcome in primigravidae in this study.

Conclusion:
The outcome of GBS during peripartum period is favorable. Primigravidae are more commonly affected but have better outcome than the multigravidae. The risk of developing GBS in pregnancy decreases significantly after delivery and is minimal after 2 weeks. GBS is not an indication for LSCS. Stillbirth rate and preterm birth rate is higher in pregnancy associated with GBS without fearsome neonatal complications.
Influence of Titanium Surface Treatments on Viability of Periodontal Fibroblasts Grown in an Osteogenic Culture Medium
Authors: Rocha Daniela de Morais , Teixeira Marcelo Luchesi , de Macedo Luis Guilherme Scavone , Pelegrine André Antonio , Aloise Antonio Carlos 
Published: June 2022

Background:
The integrity of the protective seal provided by the gingiva in direct contact with the implant surface is one of the main factors involved in the prevention of peri-implantitis.

Aim:
The aim of this study was to assess the viability of periodontal fibroblasts grown in an osteogenic culture medium in contact with titanium surfaces treated either with acid etching alone or with acid etching + anodizing.

Materials and Methods:
Periodontal fibroblasts grown in an osteogenic culture medium were distributed in a control group, with cells grown in culture bottles, and two experimental groups, with cells grown in contact with titanium disks measuring 6 mm in diameter. The surface of the disks was subjected to acid etching alone (AEG, n = 25) or to acid etching + anodizing (ANG, n = 25), and then evaluated using scanning electron microscopy (SEM). Cell viability was assessed by the [3-(4,5-dimethylthiazol-2yl)-2,5-diphenyl tetrazolium] bromide test on days 1, 2, 3, 7, and 14 of the cell culture. The Mann–Whitney test was used for the statistical analysis (P < 0.05).

Results:
The SEM assessment revealed that the surface of AEG specimens had micrometric characteristics, whereas the surface of ANG specimens had nanometric characteristics. No significant difference was observed among the groups regarding cell viability at any of the evaluation time points.

Conclusion:
The titanium surface treatments tested did not affect the viability of periodontal fibroblasts in an osteogenic culture medium.
The G-Force Conundrum in Platelet-Rich Fibrin Generation
Authors: Sneha Kidambi , Rani Ajmera Jhansi , Chandra Rampalli Viswa , Kumar Sandhya Pavan , Jannu Rajeev Naren , Muppirala Srikar 
Published: June 2022

Aim:
A force of 400 g at 2700 revolutions per minute (RPM) results in an optimum leukocyte and platelet-rich fibrin (L-PRF). Most of centrifuges with varying characteristics generate a g-force in excess of 700 g at 2700 RPM. In this context, the study explores the effect of the original centrifugation protocol and a modified protocol tailor-made to lower the RPM to generate a g-force of ~ 400 g on platelet concentration, clot size and growth factors release in L-PRF prepared in two different commercially available centrifuges.

Materials and Methods:
Twenty five subjects each were assigned to the following groups; R1 and R2 where L-PRF was obtained from two laboratory swing-out centrifuges (Remi 8C® and Remi C854®, Mumbai, India), respectively. PRF was obtained from each subject within a group using two protocols; Original (O) protocol: conforming to the original centrifugation cycle (2700 RPM for 12 min) and Modified (M) protocol. Clot size, growth factor estimation, and platelet counts were measured at 20, 40, and 60 min from all the L-PRF clots, respectively.

Results:
At the third time period (40–60 min), there were no significant differences in clot sizes with the original protocol (P = 0.09), but a highly significant difference was noticed with the modified protocol in both the centrifuges (P = 0.001). Our results showed an increased concentration of vascular endothelial growth factor and epidermal growth factor with modified protocol than with original protocol with both the centrifuges (P = 0.001). By the end of second and third time periods, more platelet concentration was observed with modified protocol than with the original protocol in both the centrifuges (P = 0.001).

Conclusion:
This study infers that the centrifuge type and relative centrifugal force can affect the quality and quantity of cells and growth factors and an optimum relationship between g-force and RPM should be maintained to obtain L-PRF with adequate cell viability and optimum growth factor release.
Neonatal Hearing Screening, with Otoacoustic Emission, Among Normal Babies in a Northeastern Nigerian Hospital
Authors: Abdullahi Amina , Shofoluwe Nurudeen Adebola , Abubakar Adamu , Sandabe Mala Bukar , Garandawa Hamman Ibrahim , Babatunde Mohammed Ibrahim , Quadri Raheem O. 
Published: June 2022

Background:
Hearing is necessary for speech and language development, children with bilateral hearing loss often have impaired speech and language abilities thus limiting educational attainment. Early detection and intervention will help minimize such effects. Therefore, neonatal hearing screening program has been advocated in developing countries.

Objective:
TThe objective of this study is to determine the prevalence of hearing loss and risk factors among full-term inborn neonates delivered in a University Teaching Hospital with transient evoked otoacoustic emission (TEOAE).

Materials and Methods:
All full-term neonates delivered in a University Teaching Hospital were included in this prospective cross-sectional study. The hospital’s ethical committee gave approval. The researcher obtained informed consent from the parents and administered a questionnaire for demographic, prenatal, and postnatal data. A comprehensive head and neck examination preceded the preliminary otoscopy. With the help of a hand-held otodynamic otoport, Neonatal Hearing Screening Program otoacoustic emission (OAE), each ear’s hearing was assessed. Statistical Product and Service Solutions (SPSS) version 22.0 was used to analyse the data.

Results:
150 full-term neonates were screened, of which 72 (48%) were males and 78 (52%) were females. Neonates that failed the TEOAE in both ears were 12 (8%). 18 (12%) neonates had a refer in right ear only, while 24 (16%) had a refer in the left ear only. The only significant risk factor with a referral outcome of TEOAE was family history of childhood hearing loss (23.1%).

Conclusion:
This study found a high prevalence (8%) of failed TEOAE of full-term neonates delivered in our hospital with a significant risk factor of family history of childhood hearing loss.
Correlation of Quantitative MRI Parameters with Neurological Outcome in Acute Cervical Spinal Cord Injury
Authors: Mathew Mesi , Mezue Wilfred C. , Chikani Mark C. , Jimoh Abdullahi O. , Uche Enoch O. , Mathew Musa B. 
Published: June 2022

Background:
The unbearable morbidity and significant mortality associated with traumatic cervical spine injuries (T-CSIs) have been complicated by difficulties in outcome prediction.

Objectives:
This study aims to determine the correlation between quantitative magnetic resonance imaging (MRI) parameters and neurological outcome among patients with acute T-CSI.

Materials and Methods:
This is a prospective study in which patients with T-CSI were recruited over a 12-month period. ASIA Impairment Scale (AIS) at admission, 6 weeks, and 3 months was assessed. Mean spinal cord compression (MSCC), mean canal compromise (MCC), and length of lesion (LOL) were calculated from MRI at admission, and correlation with neurological severity and outcome was determined. The data were analysed using SPSS version 21. A P-value of less than 0.05 was considered significant for associations.

Results:
Sixty-nine patients were enrolled comprising 55 males and 14 females giving a male-female ratio of 4.9:1. Their ages ranged from 18 to 74 years with a mean age of 40.2 ± 15.1 years. Injuries were ASIA A in 55.1% and ASIA E in 7.2% on admission. The mean MSCC, MCC, and LOL were higher for ASIA A and B and lowest in ASIA E injuries. Patients with good AIS (D and E) had significantly lower MSCC on admission (P = 0.032) and at 6 weeks (P = 0.000), and the LOL was also lower on admission (P = 0.000), at 6 weeks (P = 0.006), and at 3 months (P = 0.007). None of MRI parameters predicted outcome.

Conclusion:
The MSCC, MCC, and LOL correlate with T-CSI severity but were not sufficient to predict outcome.
Epidemiologic Features of Acute Pediatric Diarrhea in Managua, Nicaragua, from 2011 to 2019
Authors: Zambrana José Victor , Bustos Carrillo Fausto Andres , Ojeda Sergio , Lopez Mercado Brenda , Latta Krista , Schiller Amy , Kuan Guillermina , Gordon Aubree , Reingold Arthur , Harris Eva 
Published: June 2022

ABSTRACT.
Diarrhea remains a leading cause of death in children in developing countries, including Nicaragua, but little is known about patterns of diarrhea occurrence in Central America over long periods of time. The purpose of this study was to determine the incidence, risk factors, long-term trends, and seasonality of diarrhea in children age 2 to 14 years in Managua, Nicaragua. From 2011 to 2019, we examined episodes of diarrhea among 6,485 children who participated in a prospective cohort study and presented for care in a primary care facility. We performed a longitudinal analysis considering time-varying variables and the intra-subject correlation of outcomes. In addition, we analyzed the weekly incidence of diarrhea, applying seasonal trend decomposition to extract secular and seasonal patterns. The overall incidence rate of diarrhea was 133.4 episodes per 1,000 person-years (95% CI, 128.3–138.7). We observed a slight increase in the incidence of diarrhea from 2011 to 2019. Younger age was the strongest predictor of the risk of diarrhea, and incidence increased with every additional hour without running water in the household per day. Diarrhea incidence in Managua was seasonal, with high peaks each year between May and July. Despite reductions in childhood mortality since 1990 in Nicaragua, diarrheal morbidity remains a major problem in Managua.
Ayurvedic Management on Manoavsada (Depression): Case Report
Authors: Priyanka Goyal  , Dhruv Mishra  
Published: June 2022

Among all the psychological disorders, depression is the most common mental disorder nowadays. According to WHO, approximately 280 million people have depression worldwide. In Ayurvedic classics Vishada and Avasada are the two mentioned conditions which have close resemblance with depression. Acharaya Charak quote “Vishado Rogavardhanam” i.e., it is the most foremost factor to worsen the condition of any disease. It comes under one of the eight Vataja nanatmaja vikaras which indicate that it cannot occur without the involvement of Vata dosha.
In modern science there are enormous drugs for treatment of mental disorders but with so many adverse effects. The prolong consumption of these medications leads the patient more dreadful condition which became fatal at later stage. Acharya charak has quoted the definition of best treatment in Charak Samhita. He explains that the treatment that cures any diseases without causing any morbid condition or side effect said to be the best treatment. In this case study we try to explain the impact of Satvavjyachikitsha along with Samshaman and other Panchkarma procedures as given in the patient. The result came out as an eye opener about the experience made in this case without any side effects.
Mobilisasi Dini di Intensive Care Unit (ICU): Tinjauan Pustaka
Authors: Sari Dian Marta , Widjanantie Siti Chandra , Poerwandari Dewi , Paulus Anitta Florence Stans , Tedjasukmana Deddy , Nusdwinuringtyas Nury , Ratnawati Anita , Putra Hening Laswati 
Published: June 2022

Pasien yang dirawat di Intensive Care Unit (ICU) sering mengalami kelemahan otot yang tidak terkait dengan penyakit utamanya saat masuk ICU. Kelemahan ini dapat berkembang menjadi sindroma klinis yang dikenal sebagai ICU-Acquired Weakness (ICU-AW). Saat ini belum didapatkan pengobatan spesifik yang efektif untuk ICU-AW sehingga pencegahan ICU-AW melalui kontrol faktor risiko terkait seperti imobilisasi menjadi sangat penting. Mobilisasi dini (MD) telah diketahui memiliki berbagai manfaat terhadap kemajuan perkembangan pasien dengan ventilasi mekanik maupun yang tidak menggunakan ventilasi mekanik. Sisi lain, pelaksanaan MD perlu mempertimbangkan kriteria keamanan dan hambatan dalam pelaksanaannya. Berbagai panduan dalam aplikasi pelaksanaan MD dapat ditemukan, yang bertujuan mendapatkan hasil yang maksimal dengan meminimalisir kejadian yang tidak diinginkan.
Investigations on the Cold Bending Behaviour of a Double Glazing Unit with a Rigid Edge-Spacer Frame
Authors: Van Driel Tim , Noteboom Chris , Overend Mauro 
Published: June 2022

Free-form façades with bent glass are becoming increasingly popular. As bending glass provides it with a better resistance to out-of-plane loads, it can result in thinner glass. A promising new technique is to cold bend thin glass plates with a stiff structural edge into a hyperbolic paraboloid (hypar), and to subsequently lock the corners to create a self-contained, self-stressed system. In this study, the bending process of specially-fabricated double glazing units (‘panels’) is investigated with a focus on a local instability phenomenon. The hypothesis that this instability is affected by edge stiffness of the plate, is tested by using 30x30 mm GFRP profiles as spacers along the perimeter of the glass. These were bonded to the glass using Dow 993 silicone adhesive. Four 1.5x1.5 m panels were produced in total, three with 4mm fully toughened (FT) glass, and one with 1.1 mm chemically toughened (CT) glass. The panels were cold bent in a series of laboratory experiments. A numerical model was developed to provide further insight on the mechanical response and to predict the outcome of the experiments. With the sizes of panels used it was not possible to form a hypar. Due to the small thickness of the glass, one the diagonals would always straighten when cold-bent. The 4 mm FT panels failed when the bottom plate fractured at a corner displacement of around 150 mm and a total load of 2.6 kN. The bottom plate of the CT 1.1 mm was also the first to fracture, at a corner displacement of 120 mm and a total load of 1.4 kN. The top and bottom plates came into contact in the centre of the plate when the corner displacement was around 50 mm for the FT 4 mm panels, and around 30 mm for the CT 1.1 mm panel. The numerical model predicted this contact and the overall behaviour of the panel up to a corner displacement of 60 mm. It was concluded that the glass was too thin to create a hypar with this panel size. The experimental data generated along with the numerical model are useful for future research and developments.
THỰC TRẠNG VÀ KẾT QUẢ ĐIỀU TRỊ NHIỄM TRÙNG ĐƯỜNG SINH DỤC DƯỚI Ở BỆNH NHÂN ĐẾN KHÁM PHỤ KHOA TẠI BỆNH VIỆN TRƯỜNG ĐẠI HỌC Y DƯỢC THÁI NGUYÊN
Authors: Mỹ Hoài Phạm , Hải Linh Hồ , Thị Hường Hoàng , Hồng Hà Hứa 
Published: June 2022

Mục tiêu: Mô tả thực trạng viêm nhiễm sinh dục dưới và đánh giá kết quả điều trị ở bệnh nhân khám phụ khoa tại bệnh viện Trường đại học Y –Dược Thái Nguyên. Đối tượng: 150 bệnh nhân được khám và chẩn đoán viêm nhiễm sinh dục dưới bằng lâm sàng và xét nghiệm dịch âm đạo tại BV Trường Đại học Y khoa Thái Nguyên. Phương pháp nghiên cứu: Mô tả cắt ngang. Kết quả: Tỷ lệ Nhiễm trùng sinh dục dưới (25,4%), đối tượng bệnh nhân nhiễm trùng đường sinh dục dưới ở độ tuổi trung bình 34,3 ±7,8 tuổi, chưa có chồng chiếm 12%; chưa sinh con chiếm 19,4%. Tỉ lệ nhiễm trùng âm đạo 79,3%, nhiễm trùng cổ tử cung 45,3%. Các tác nhân gây bệnh: nấm Candida 23,3%, Trichomonas vaginalis 8%, cầu khuẩn Gram dương 29,3%, trực khuẩn Gram âm 62,6%. Kết quả điều trị chung, tỷ lệ khỏi 62%, đỡ 38%. Kết quả điều trị khỏi theo nguyên nhân gây bệnh: Nấm Candida 71,4% ; Gardnerella vaginalis 70%; Trichomonas vaginalis 75%; Chlamydia trachomatis 80% ; cầu khuẩn Gram dương 77,3%; Trực khuẩn Gram âm 84%.
ĐẶC ĐIỂM HÌNH ẢNH CỘNG HƯỞNG TỪ Ở BỆNH NHÂN THOÁI HÓA KHỚP GỐI
Authors: Trường Sinh Cao , Viết Tuấn Nguyễn 
Published: June 2022

Mục đích: Đánh giá tổn thương khớp gối trên cộng hưởng từ nhằm phục vụ cho công tác phân loại, tiên lượng và lựa chọn phương pháp điều trị phù hợp cho bệnh nhân thoái hóa khớp gối. Đối tượng và phương pháp: 60 khớp gối - 30 bệnh nhân, 26 nữ, 4 nam, tuổi trung bình 58.63 ± 11.11, được chẩn đoán thoái hóa theo Hội khớp học Hoa Kỳ (ACR), giai đoạn II - III theo Kellgren và Lawrenc. Tất cả được thăm khám lâm sàng đầy đủ và được chụp cộng hưởng từ cả 2 khớp gối. Các chi số được đo đạc trên phần mềm của máy. Kết quả: Sụn khớp ở vị trí lồi cầu trong mỏng hơn (1,35±0,14 mm) so với vị trí liên lồi cầu (1,57±0,11mm) và lồi cầu ngoài (1,40±0,10 mm). Bề dày sụn khớp đùi chè là 1,56 ±0,09 mm. Tổn thương sụn chêm chủ yếu là sụn chêm trong: rách 41,67%), lồi 48,3%. 100% có tràn dịch khớp gối trên cộng hưởng từ. Phù tủy xương đùi chiếm 80%, xương chày 60% và xương bánh chè chỉ có 36,67%. Kết luận: Tổn thương thoái hóa khớp gối trên cộng hưởng từ chủ yếu là bào mòn lớp sụn ở các vị trí lồi cầu trong, lồi cầu ngoài, liên lồi cầu và khớp đùi chè. Tổn thương sụn chêm chủ yếu là sụn chêm trong. Phù tủy xương đùi, xương chày là chủ yếu.
ĐẶC ĐIỂM CÁC XÉT NGHIỆM PROTEIN HUYẾT THANH CỦA BỆNH NHÂN VẢY NẾN TẠI BỆNH VIỆN ĐẠI HỌC Y HÀ NỘI NĂM 2021
Authors: Văn Hùng Phạm , Hữu Thiển Đoàn , Hồng Trâm Trần 
Published: June 2022

Mục tiêu: Xác định nồng độ CRP, albumin, globulin huyết thanh ở bệnh nhân vảy nến và mối liên quan với mức độ bệnh tại bệnh viện Đại học Y hà Nội năm 2021 Phương pháp nghiên cứu: Mô tả cắt ngang; Chọn mẫu thuận tiện các đối tượng phù hợp tiêu chuẩn trong thời gian nghiên cứu. Có 74 đối tượng nhóm nghiên cứu và 74 đối tượng nhóm chứng. Kết quả: Nồng độ CRP, tỷ lệ CRP/albumin huyết thanh của nhóm nghiên cứu cao hơn so với nhóm đối chứng, với p <0,001. Nồng độ albumin huyết thanh của nhóm nghiên cứu giảm hơn nhóm đối chứng với p<0,001. Còn nồng độ globulin huyết thanh sự thay đổi không có ý nghĩa thống kê giữa 2 nhóm. Giữa tỉ số CAR huyết thanh với mức độ bệnh là liên quan thuận với nhau. Không tìm thấy mối liên quan quan giữa nồng độ Globulin huyết thanh với mức độ bệnh. Kết luận: Ở bệnh vẩy nền, nồng độ CRP, tỷ lệ CRP/ albumin huyết thanh tăng cao so với nhóm đối chứng và có liên quan thuận với mức độ bệnh. Không có sự thay đổi nồng độ globulin ở bệnh nhân. Nồng độ CRP huyết thanh có thể được khuyến cáo sử dụng như một phương tiện hỗ trợ trong việc đánh giá độ nặng của bệnh vảy nến mảng ở bệnh nhân VN.
MỘT SỐ YẾU TỐ LIÊN QUAN TỚI CHẤP NHẬN CỦA CHA/MẸ CHO TRẺ DƯỚI 5 TUỔI TIÊM VACCINE PHÒNG COVID-19 TẠI VIỆT NAM
Authors: Hồng Minh Nguyễn , Thị Lan Hương Nguyễn , Thị Hà Nguyễn , Văn Thu Lê 
Published: June 2022

Nghiên cứu mô tả cắt ngang trên 8602 người có con dưới 5 tuổi, hiện đang sinh sống tại Việt Nam (VN) từ ngày 31/3 đến 8/4/2022. Mục tiêu nghiên cứu nhằm xác định tỷ lệ và một số yếu tố liên quan đến chấp nhận của cha/mẹ cho trẻ dưới 5 tuổi tiêm vaccine phòng COVID-19. Kết quả: tỷ lệ cha/mẹ chấp nhận cho trẻ tiêm vaccine phòng COVID-19 (CNCTrT-VX) là 34,70%. Các yếu tố liên quan đến tỷ lệ chấp nhận của cha/mẹ cho trẻ tiêm vaccine là nông thôn/miền núi CNCTrT-VX cao hơn thành phố/thị xã 2,23 lần; nữ CNCTrT-VX thấp hơn nam 0,70 lần; nhóm tuổi 31-40, 41-50 và trên 50 CNCTrT-VX so với nhóm dưới 30 là 0,90, 1,57 và 5,96 lần; đối tượng nghiên cứu (ĐTNC) có trình độ học vấn trung cấp/cao đẳng/ đại học và sau đại học có tỉ lệ CNCTrT-VX thấp hơn nhóm có trình từ trung học phổ thông (THPT) trở xuống là 0,44 và 0,29 lần; cha/mẹ hoặc người giám hộ đi làm bán thời gian hoặc ở nhà toàn thời gian CNCTrT-VX cao hơn nhóm đi làm toàn thời gian là 1,25 và 1,21 lần; trẻ đã nhiễm COVID-19, mắc bệnh mãn tính, có tiền sử dị ứng, tiền sử phản ứng nặng sau tiêm vaccine hoặc nhẹ cân làm giảm CNCTrT-VX của cha/mẹ so với trẻ bình thường là 0,87, 0,67, 0,45, 0,60 và 0,73 lần; gia đình (gđ) có 3 hoặc nhiều hơn 3 trẻ có tỉ lệ CNCTrT-VX so với gđ có 1 trẻ là 1,35 và 2,90 lần. Kết luận: kết quả nghiên cứu cho thấy 34,70% ĐTNC chấp nhận cho trẻ tiêm vaccine. Các yếu tố liên quan đến tỷ lệ CNCTrT-VX có ý nghĩa là nơi sống, nhóm tuổi của cha/mẹ, giới tính, học vấn, tình trạng làm việc của cha/mẹ, lịch sử liên quan đến nhiễm COVID-19 của trẻ, tình trạng mắc bệnh mãn tính, tiền sử dị ứng, cân nặng của trẻ và lịch sử phản ứng sau tiêm vaccine thông thường của trẻ, số trẻ trong hộ gđ.