- Culture-relevant psychiatric practice: case study of a clinic
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Kim KI, Kwak SG
- KMID: 1692247
- J Korean Neuropsychiatr Assoc.
- 1992 Jul;31(4):648-671.
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- Prescription pattern of urate-lowering therapy in Korean gout patients: data from the national health claims database
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Kim JW, Kwak SG, Park SH
- KMID: 2411531
- Korean J Intern Med.
- 2018 Jan;33(1):228-229.
- doi: 10.3904/kjim.2016.429
No abstract available. -
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- Clinical Characteristics of Behavioral and Psychological Symptoms in Patients with Drug-naive Alzheimer's Disease
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Kwak YT, Yang Y, Kwak SG
- KMID: 2222352
- Dement Neurocogn Disord.
- 2012 Sep;11(3):87-94.
- doi: 10.12779/dnd.2012.11.3.87
BACKGROUND: Behavioral and psychological symptoms of dementia (BPSD) are less well-defined aspects of Alzheimer's disease (AD). We designed this study to explore the followings: 1) the clinical profiles of BPSD... -
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- What Should We Consider Carefully When Performing Survival Analysis?
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Kwak SG, Choi EJ
- KMID: 2449225
- Clin Pediatr Hematol Oncol.
- 2019 Apr;26(1):1-5.
- doi: 10.15264/cpho.2019.26.1.1
The survival data and the survival analysis are the data and analysis methods used to study the probability of survival. The survival data consist of a period from the juncture... -
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- Giant Ancient Schwannoma of the Lateral Neck Presenting with Preoperative Horner's Syndrome
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Kim SW, Sah DJ, Kwak SG, Hwang JY
- KMID: 2277431
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2012 Nov;55(11):728-731.
- doi: 10.3342/kjorl-hns.2012.55.11.728
While ancient schwannoma (AS) from the cervical sympathetic chain is very rare. Preoperative Horner's syndrome resulting from cervical sympathetic chain schwannoma (CSCS) is extremely rare. A 58-year-old woman visited our... -
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- Utilization of C-Reactive Protein Test as a Predictor of Lung Injury in Patients with Coronavirus Disease 2019
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Yoo EH, Kim SG, Kim YH, Kang UR, Jung CY, Kim KC, Hong HL, Kwak SG, Jeon CH
- KMID: 2525786
- Lab Med Online.
- 2021 Apr;11(2):81-87.
- doi: 10.47429/lmo.2021.11.2.81
Background: C-reactive protein (CRP) test can be used at coronavirus disease 2019 (COVID-19) screening clinics as a point of care test. The aim of this study was to determine whether... -
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- A Case of Recurrent and Multiple Schwannomas in the Caudal Septum
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Kwak SG, Kim CD, Kim YJ, Kim SW
- KMID: 2297553
- J Rhinol.
- 2015 May;22(1):41-43.
- doi: 10.18787/jr.2015.22.1.41
Schwannomas are benign neoplasms arising from the sheath of myelinated nerve fibers and may occur in any part of the body. They mostly occur in the head and neck region,... -
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- A Case of Metastatic Renal Cell Carcinoma of Parotid Gland
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Kwak SG, Kim CD, Baek HH, Hwang JY
- KMID: 1802432
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2014 Dec;57(12):858-860.
- doi: 10.3342/kjorl-hns.2014.57.12.858
Renal cell carcinoma (RCC) is known for its high propensity for early metastasis and one third of patients diagnosed with RCC present with metastatic disease at the time of diagnosis.... -
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- Can the Zero-Profile Implant Be Used for Anterior Cervical Discectomy and Fusion in Traumatic Subaxial Disc Injury? A Preliminary, Retrospective Study
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Kim TH, Kim DH, Kim KH, Kwak YS, Kwak SG, Choi MK
- KMID: 2420065
- J Korean Neurosurg Soc.
- 2018 Sep;61(5):574-581.
- doi: 10.3340/jkns.2018.0090
OBJECTIVE: The zero-profile implant (Zero-P) is accepted for use in anterior cervical fusion for the treatment of degenerative cervical disease. However, evidence pertaining to its efficiency and safety in traumatic... -
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- Central limit theorem: the cornerstone of modern statistics
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Kwak SG, Kim JH
- KMID: 2377414
- Korean J Anesthesiol.
- 2017 Apr;70(2):144-156.
- doi: 10.4097/kjae.2017.70.2.144
According to the central limit theorem, the means of a random sample of size, n, from a population with mean, µ, and variance, σ², distribute normally with mean, µ, and... -
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- Normality Test in Clinical Research
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Kwak SG, Park SH
- KMID: 2442029
- J Rheum Dis.
- 2019 Jan;26(1):5-11.
- doi: 10.4078/jrd.2019.26.1.5
In data analysis, given that various statistical methods assume that the distribution of the population data is normal distribution, it is essential to check and test whether or not the... -
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- A Case of Co-Existence Squamous Cell Carcinoma with Granuloma in Posterior Glottis
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Kwak SG, Kim CD, Kim EJ, Kim SW
- KMID: 2160434
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2016 Mar;59(3):246-249.
- doi: 10.3342/kjorl-hns.2016.59.3.246
The laryngeal granuloma (LG) is non-neoplastic lesion that mainly develops in the posterior vocal folds. It is welknown that mis- or overuse of voice, habitual coughing, and endotracheal intubation can... -
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- The principles of presenting statistical results using figures
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Park JH, Lee DK, Kang H, Kim JH, Nahm FS, Ahn E, In J, Kwak SG, Lim CY
- KMID: 2529998
- Korean J Anesthesiol.
- 2022 Apr;75(2):139-150.
- doi: 10.4097/kja.21508
Tables and figures are commonly adopted methods for presenting specific data or statistical analysis results. Figures can be used to display characteristics and distributions of data, allowing for intuitive understanding... -
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- A Case of MALT Lymphoma of Buccal Area
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Kwak SG, Baek HH, Kim YJ, Kim SW
- KMID: 2277855
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2015 Apr;58(4):287-289.
- doi: 10.3342/kjorl-hns.2015.58.4.287
Mucosa-associated lymphoid tissue (MALT) lymphoma, known as a distinctive type of non-Hodgkin's lymphoma, is an extranodal marginal zone B-cell lymphoma. It most frequently occurs in the stomach but has also... -
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- Ultrasonographic findings of the normal diaphragm: thickness and contractility
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Seok JI, Kim SY, Walker FO, Kwak SG, Kwon DH
- KMID: 2387234
- Ann Clin Neurophysiol.
- 2017 Jul;19(2):131-135.
- doi: 10.14253/acn.2017.19.2.131
BACKGROUND: Neuromuscular ultrasound can be used to assess the diaphragm. Before it can be used clinically, the reference ranges of diaphragm thickness and contractility must be determined. METHODS: We measured the... -
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- A Case of Central Skull Base Osteomyelitis Concurrent with Multiple Lower Cranial Nerve Palsies
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Kwak SG, Sah DJ, Kim YJ, Kim SW
- KMID: 2277921
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2014 Jul;57(7):489-492.
- doi: 10.3342/kjorl-hns.2014.57.7.489
In most cases, skull base osteomyelitis arises from infections of external auditory canal, middle ear or paranasal sinuses. On the other hand, atypical or central skull base osteomyelitis has no... -
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- Content Analysis of YouTube Videos on the Effect of Vitamin C on Common Cold
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Park D, Kwak SG, Kim S, Chang MC
- KMID: 2547885
- Korean J Fam Med.
- 2023 Nov;44(6):342-346.
- doi: 10.4082/kjfm.23.0093
Background: With the growth of the Internet, social media platforms have emerged as major sources of medical information. We assessed the reliability, quality, and accuracy of the most-viewed YouTube videos... -
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- The principles of presenting statistical results: Table
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Kwak SG, Kang H, Kim JH, Kim TK, Ahn E, Lee DK, Lee S, Park JH, Nahm FS, In J
- KMID: 2514494
- Korean J Anesthesiol.
- 2021 Apr;74(2):115-119.
- doi: 10.4097/kja.20582
General medical journals such as the Korean Journal of Anesthesiology (KJA) receive numerous manuscripts every year. However, reviewers have noticed that the tables presented in various manuscripts have great diversity... -
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- Fixation Failure of Compression Hip Screw in Unstable Intertrochanteric Fracture of Femur
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Hwang DS, Kwak SG, Kim YM, Nam DC, Hong UP
- KMID: 2311705
- J Korean Fract Soc.
- 2003 Oct;16(4):600-604.
PURPOSE: To evaluate the factor of fixation failure in association of the early controlled weight bearing exercise after using a compression hip screw (CHS) for unstable intertrochanteric fracture of femur... -
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- The Results of Femorofemoral Bypass Using a Saphenous Vein Graft as an Alternative to PTFE Grafts
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Kwon G, Park KH, Kwak SG, Lee J
- KMID: 2541723
- Vasc Spec Int.
- 2023 Mar;39(1):7.
- doi: 10.5758/vsi.220060
Purpose: This study aimed to report the results of femorofemoral bypass (FFB) using a great saphenous vein (GSV) graft as an alternative to polytetrafluoroethylene (PTFE) grafts. Materials and Methods: From January... -
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