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All Journal International Journal of Integrated Health Sciences Althea Medical Journal MNJ (Malang Neurology Journal)
Anam Ong
Department of Neurology, Faculty of Medicine, Universitas Padjadjaran, Bandung
Health Professions Medicine & Pharmacology Neuroscience

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Correlation between Hemoglobin Level, Attention and Working Memory Scores Indrina, Jannatin Aliya; Ong, Anam; Prajitno, Ihrul Prianza
Althea Medical Journa Vol 1, No 1 (2014)
Publisher : Althea Medical Journa

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Abstract

Background: Attention and working memory functions have important roles in daily activities. Normal level of hemoglobin is required for optimum attention and working memory functions. This study aims to analyze the correlation between hemoglobin level, attention, and working memory scores in medical students who attended Atlas Medical Pioneer (AMP) Basic Program XXI.Methods: The total population sample for this cross-sectional study included 27 males and 19 females. The hemoglobin level was meassured by using cyanmethemoglobin method. Digit Symbol Test, Digit Span Forward and Backward Test, Trail Making Test A and B, and Stroop Test were used to assess attention and working memory scores. The study was conducted from September to November 2012 in Jatinangor campus of the Faculty of Medicine, Universitas Padjadjaran and Clinical Pathology Laboratory of Dr. Hasan Sadikin General Hospital. The correlation analysis was performed using computer.Results: The correlation between hemoglobin level in males and attention on Trail Making Test A score was (r=0.144) (p=0.474). While the correlations with theTrail-Making Test B and Stroop Test scores were (r=0.332) (0.091), and (r=-0.320) (p=-0.103), respectively. For females, the correlations with the Trail Making Test A, Trail Making Test B, and Stroop Test scores were (r=0.121) (p=0.622), (r=-0.232) (p=0.338), and (r=0.137) (p=0.576), respectively. Meanwhile, the correlation between hemoglobin level and the working memory on Digit Symbol Test, Digit Span Forward Test, and Digit Span Backward Test scores for-males were (r=0.256) (p=0.197), (r=0.419) (p=0.029), and (r=0.113) (p=0.576), respectively. For-females, the same correlations were (r=0.412) (p=0.080), (r=-0.299) (p=0.213), and (r=-0.028) (p=0.909), respectively. The only test that showed statistically significant result was Digit Span Forward Test in males.Conclusions: There is evident of weak correlation between hemoglobin level, attention, and working memory scores in medical students who attended AMP Basic Program XXI. This may be due to the confounding factors affecting attention and working memory as well as a small sample size. [AMJ.2014;1(1):1–5]Keywords: attention score, hemoglobin level, working memory scoreKorelasi antara Kadar Hemoglobin, Pencapaian Skor Atensi, dan Skor Memori KerjaLatar Belakang: Fungsi atensi dan memori kerja memiliki peranan penting dalam aktivitas sehari-hari. Kadar hemoglobin yang normal dibutuhkan untuk mencapai fungsi atensi dan memori kerja yang optimal. Penelitian bertujuan untuk menganalisis korelasi antara kadar hemoglobin, skor atensi, dan memori kerja pada mahasiswa kedokteran yang mengikuti Pendidikan Dasar XXI Atlas Medical Pioneer (AMP).Metode: Studi potong lintang dengan jumlah sampel 46 orang, terdiri atas 27 orang laki-laki dan 19 orang perempuan. Perhitungan kadar hemoglobin menggunakan metode cyanmethemoglobin. Digit Symbol Test, Digit Span Forward dan Backward Test, Trail Making Test A dan B, dan Stroop Test digunakan untuk menilai skor atensi dan memori kerja. Penelitian dilaksanakan dari bulan September–November 2012 di Kampus Fakultas Kedokteran Universitas Padjadjaran Jatinangor dan Laboratorium Patologi Klinik Rumah Sakit Dr. Hasan Sadikin. Analisis korelasi menggunakan komputer.Hasil: Korelasi antara kadar hemoglobin laki-laki dengan skor atensi pada Trail Making Test A (r=0,144) (p=0,474), Trail Making Test B (r=0,332) (0,091), dan Stroop Test (r=-0,320) (p=-0,103). Pada perempuan hasil Trail Making Test A (r=0,121) (p=0,622), Trail Making Test B (r=-0,232) (p=0,338), dan Stroop Test (r=0,137) (p=0,576). Hasil korelasi antara kadar hemoglobin laki-laki dengan skor memori kerja pada Digit Symbol Test (r=0,256) (p=0,197), Digit Span Forward Test (r=0,419) (p=0,029), dan-Digit Span Backward Test (r=0,113) (p=0,576). Pada perempuan hasil Digit Symbol Test (r=0,412) (p=0,080), Digit Span Forward Test (r=-0,299) (p=0,213), dan Digit Span Backward Test (r=-0,028) (p=0,909). Tes yang memiliki nilai signifikan hanya Digit Span Forward Test pada laki-laki.Simpulan: Terdapat korelasi lemah antara kadar hemoglobin, atensi, dan memori kerja pada mahasiswa yang mengikuti Pendidikan Dasar XXI AMP. Hal ini dapat terjadi karena confounding factor yang dapat memengaruhi atensi dan memori kerja seseorang serta jumlah sampel penelitian yang sedikit.Kata kunci: kadar hemoglobin, skor atensi, skor memori kerja
The Effect of Programmed Physical Exercise to Attention and Working Memory Score in Medical Students Muhammad, Kevin Fachri; Ong, Anam; Shahib, M. Nurhalim
Althea Medical Journal Vol 2, No 2 (2015)
Publisher : Althea Medical Journal

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Abstract

Background: Attention and working memory are two cognitive domain crucial for activities of daily living. Physical exercise increases the level of BDNF, IGF-1, and VEGF which contributes in attention and working memory processes.This study was conducted to analyze improvement of attention and working memoryafter programmed physical exercise of Pendidikan Dasar XXI Atlas Medical Pioneer (Pendas XXI AMP).Methods: An analytic observational study was conducted on 47 students from Faculty of Medicine, Universitas Padjadjaran during September-November 2012. Attention was assessed using digit span backward test, stroop test, visual search task, and trail making test. Working memory was assessed using digit span forward test and digit symbol test. Assessment was done on the 11th and 19th week of Pendas XXI AMP. Data distribution was tested first using a test of normality, and then analyzed using T-Dependent Test and Wilcoxon TestResults: Significant improvement was noted for attention in males based on working time for stroop test (26.50±5.66 to 22.03±3.78 seconds), working memory in males based on digit symbol test score (43.96±6.14 to 53.36±5.26 points), attention in females based on reaction time of visual search task for target absent (0.92±0.07 to 0.87±0.07 seconds), and working memory in females based on digit span forward score (5.42±1.30 to 6.63±1.07 points) and digit symbol test score (42.47±5.95 to 53.84±5.33 points.Conclusions: Exercise in Pendas XXI AMP improves attention and working memory for college students in Faculty of Medicine Universitas Padjadjaran. [AMJ.2015;2(1):291–97]
Correlation between Cognitive Functions and Activity of Daily Living among Post-Stroke Patients Prakoso, Kurniawan; Vitriana, Vitriana; Ong, Anam
Althea Medical Journal Vol 3, No 3 (2016)
Publisher : Althea Medical Journal

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Background: Cognitive impairment is one of the most common post-stroke complications; however, neither patients nor health professionals are often aware of this complication. The impact of cognitive impairment on quality of life is reflected through basic activity daily living (bADL) and instrumental activity daily living (IADL). Prior studies concerning the correlation between cognitive impairment and activity daily living has shown contradictive results. This study was conducted in order to analyze the correlation between the cognitive functions and activity daily living in post stroke patients at Dr. Hasan Sadikin General Hospital.Methods: This cross-sectional study was carried out to 23 post-stroke patients from September–November 2015. Samples were collected through consecutive sampling at Dr. Hasan Sadikin General Hospital. Mini Mental State Examination (MMSE) was used to assess the cognitive functions and Lawton and Brody Scale to assess both bADL and IADL. Spearman correlation was selected to analyze the existing correlation between each cognitive domain and activity daily living.Results: Spearman statistical correlation showed an insignificant correlation between the cognitive functions and bADL (r2=0.181, p=0.408) and a significant correlation with IADL was obtained (r2=0.517, p=0.03). The only cognitive domain positively correlated with IADL was orientation to time and verbal recall.Conclusions: There is a correlation between cognitive functions and IADL among post-stroke patients at Dr. Hasan Sadikin General Hospital. [AMJ.2016;3(3):329–33] DOI: 10.15850/amj.v3n3.874
Factors Affecting Mortality in Adult Tetanus Patients Khrisnan, Lohghinee; Ong, Anam; Panigoro, Ramdan
Althea Medical Journal Vol 2, No 2 (2015)
Publisher : Althea Medical Journal

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Background: Tetanus is a devastating disease that is associated with high mortality. The aim of this study was to analyze the prognostic factors that were associated with high mortality in tetanus. Methods: This was an analytical study and the data was collected retrospectively from 1 January 2010–31October 2012 in the Department of Neurology, Dr. Hasan Sadikin General Hospital.Results: Out of hundred thirty two cases only 87 cases of tetanus patient have complete medical records. There were 54 male and 33 female. The age range was 35-49 years old. Mortality rate was high (32.18%). The most frequent wound site is extremities (85.07 %). The absence of post-injury tetanus vaccination was 75.86%, period of onset <48 hours was 67.82% and the use of mechanical ventilation and tracheostomy 36.07%. Mortality was significantly associated with an incubation period <7 days (p<0.05), presence of fever(p <0.05), co morbidity of autonomic storm (p<0.01), and the severity of the disease by grade 5 (p<0.05).Conclusions: Factors affecting the mortality in adult tetanus patients were significant for incubation period, fever, co morbidity and severity of the disease by grade. [AMJ.2015;2(1):157–61]
COGNITIVE IMPAIRMENT DETECTION IN ADULT THALASSEMIA PATIENT USING MOCA-INA Wardoyo, Chandra Calista; Gamayani, Uni; Ong, Anam; Rizal, Ahmad; Wibisono, Yusuf; Amalia, Lisda; Panigoro, Ramdan
MNJ (Malang Neurology Journal) Vol. 7 No. 1 (2021): January
Publisher : PERDOSSI (Perhimpunan Dokter Spesialis Saraf Indonesia Cabang Malang) - Indonesian Neurological Association Branch of Malang cooperated with Neurology Residency Program, Faculty of Medicine Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.mnj.2021.007.01.6

Abstract

Background: Cognitive impairment in thalassemia patients are prevalent, therefore early detection of cognitive impairment in adult thalassemia patients is crucial for prevention. Montreal Cognitive Assessment (MoCA) is a public domain cognition screening tools that covers all cognitive domains in detecting mild cognitive impairments.Objective: To compare cognitive function between adult thalassemia patients and healty control by using Indonesia version of MoCA test (MoCA-Ina)Methods: This prospective observational analytic with case control study, compared the total scores and scores of each domain of cognition between adult thalassemia patients and healthy subjects at the Medical Hematology Oncology Clinic of Dr. Hasan Sadikin General Hospital, Bandung, Indonesia using MoCA-Ina from August to October 2018.Results: A total of 32 thalassemia subjects and 50 healthy subjects were conducted. A total of 16(50%) subjects in the case group had a value of MoCA-Ina <26, while only 1(2%) healthy control had a value of MoCA-Ina <26. The median total MoCA-Ina score in case and control groups were 25.5 and 27.50 (p <0.001). The median score of memory domains, executive functions and visuospatial of the case and control groups were 3 versus 4 (p <0.001), 3 versus 3.5 (p <0.001) and 3.53 ± 0.671 versus 3.88 ± 0.385 (p <0.003), respectively.Conclusion: Adults thalassemia patients have lower score in total MoCA-Ina, domains of memory, executive function and visuospatial score compared to healthy control.
Correlation between Acute Phase Symptoms with Neurological Long Covid Symptoms on COVID-19 Survivors Ganiem, Ahmad Rizal; Siuliyanty, Siuliyanty; Ong, Anam; Gamayani, Uni; Amalia, Lisda; Wibisono, Yusuf
International Journal of Integrated Health Sciences Vol 11, No 2 (2023)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15850/ijihs.v11n2.3215

Abstract

Objective: To investigate prolonged neurological impacts of COVID-19 and establish a connection between initial COVID-19 symptom severity and chronic fatigue syndrome (CFS) development, poor sleep quality (PSQ), and cognitive impairment (CI) in individuals recovered from COVID-19.Methods:  This cross-sectional study recruited COVID-19 survivors at Dr. Hasan Sadikin General Hospital Bandung, Indonesia, between June and December 2021. All participants gave informed consent and underwent interviews on demography, clinical features, long-COVID questionnaire, and neurological examination. Participants underwent cognitive examination (MOCA-INA), Chalder Fatigue Scale and Pittsburgh Sleep Quality Index (PSQI) to assess CI, CFS, and PSQ variables. Chi-Square analysis was performed to determine the probability of neurological long COVID-19 syndrome manifestations using SPSS 24.0.Results: Of the 127 participants recruited, 67.7% were women, median (IQR) age of 33 (21-65) years, and time from hospitalization to examination of nine months (1-13). The most common neurological Long COVID symptoms were PSQ (59.8. %), CFS (51.2%), and CI (33.9%). Participants with more than five acute phase COVID-19 symptoms had a higher probability of CFS and CI (OR 2.38 (1, 16-4.9, CI 95%); OR 2.20 (1.01-4.79, CI 95%)) than those with less than five symptoms. The study did not find a significant correlation between sleep quality and number of acute-phase COVID-19 symptoms (OR 1.56 (0.76-3.20, CI 95%)).Conclusion: Almost two-thirds of the COVID-19 survivors experienced PSQ, more than half had CFS, and almost one-third had CI. The study revealed an increasing likelihood of CFS and CI in COVID-19 survivors as the number of acute COVID-19 symptoms increases.
Co-Authors ahmad rizal Ahmad Rizal Ganiem, Ahmad Rizal Ihrul Prianza Prajitno Jannatin Aliya Indrina Kevin Fachri Muhammad, Kevin Fachri Lisda Amalia Lohghinee Khrisnan, Lohghinee M. Nurhalim Shahib Prakoso, Kurniawan Ramdan Panigoro Siuliyanty, Siuliyanty Uni Gamayani, Uni Vitriana Vitriana Wardoyo, Chandra Calista Yusuf Wibisono