AbstrakGangguan kognitif merupakan masalah yang sering terjadi pada golongan usia lanjut. Prevalensi gangguan kognitif tinggi pada negara yang memiliki populasi usila yang tinggi. Indonesia merupakan negara keempat dunia yang memiliki populasi usila tertinggi dan diperkirakan akan menjadi ketiga tertinggi pada 2020. Antara usaha preventif yang dilakukan adalah dengan beraktivitas fisik. Penelitian ini dilakukan untuk melihat apakah ada hubungan antara tingkat aktivitas fisik terhadap fungsi kognitif pada usila. Jenis penelitian ini adalah studi cross sectional dengan metode non probability sampling. Populasi penelitian adalah usila ≥60 tahun yang berada di Kelurahan Jati Kecamatan Padang Timur dan memenuhi kriteria inklusi dan eksklusi. Total sampel seramai 51 orang dengan 13 laki-laki dan 38 perempuan. Tingkat aktivitas fisik dinilai menggunakan General Practice Physical Activity Questionnaire (GPPAQ) dan fungsi kognitif dinilai menggunaan Mini Mental State Examination (MMSE). Data diolah dengan uji statistik chi square menggunakan program SPSS. Hasil univariat didapatkan persentase usila yang aktif sebanyak 29.4% dan yang kurang aktif 70.6%. Persentase usila dengan fungsi kognitif yang normal sebanyak 82.4% dan yang mengalami penurunan 17.6%. Hasil bivariat didapatkan ada hubungan antara tingkat aktivitas fisik dengan fungsi kognitif dimana nilai p = 0.044 (p < 0.05). Penelitian ini menunjukkan terdapat hubungan antara tingkat aktivitas fisik dengan fungsi kognitif usila di Kelurahan Jati Kecamatan Padang Timur. Kata kunci: fungsi kognitif, aktivitas fisik, usia lanjut AbstractCognitive impairment is common and highly age-related in the world. The prevalence of cognitive impairment is high in the country with high proportion of elderly. Indonesia is the fourth country with the highest population of elderly and estimated to be the third highest in 2020. Little attention has been paid to the identification of modifiable lifestyle habits for its prevention. This study aimed to determine whether there is a relationship between the level of physical activity and cognitive function in the elderly. This study was a cross sectional study with non probability sampling method. The study population was elderly ≥ 60 years who reside in the Village of Jati, East Padang district and fit the inclusion and exclusion criteria. There were 51 samples with 13 males and 38 females. The level of physical activity was measured by using General Practice Physical Activity Questionnaire (GPPAQ) and the cognitive function was assessed by using Mini Mental State Examination (MMSE). Data processed by the chi-square statistical tests using SPSS. Results of univariate analysis level of physical activity showed the percentage of active elderly is 29.4% and less active is 70.6%. Elderly with normal cognition is 82.4% and with impaired cognition is 17.6%. Results of bivariate analysis showed a significant relationship exists between the level of physical activity and cognitive function in the elderly p = 0.044 (p < 0.05). This study showed that...

AbstrakGangguan menstruasi dapat menimbulkan stres dan menurunkan kualitas hidup wanita. Gambaran menstruasi seseorang dapat memperlihatkan keadaan fungsi reproduksi seseorang dan risiko mengalami berbagai penyakit. Aktivitas fisik diperkirakan sebagai salah satu cara untuk mengurangi terjadinya gangguan menstruasi tersebut. Tujuan penelitian ini adalah menentukan hubungan antara aktivitas fisik harian dan gangguan menstruasi. Desain penelitian  menggunakan cross sectional study dengan jumlah subjek 90 mahasiswi Fakultas Kedokteran Universitas Andalas Angkatan 2011-2013. Data didapatkan dari kuisioner yang diisi langsung oleh masing-masing responden yang kemudian dianalisis denga uji chi-square. Hasil penelitian mendapatkan gangguan menstruasi terjadi pada 73,3% mahasiswi dengan gangguan yang paling sering terjadi yaitu dysmenorrhea sebanyak 63,3%. Sebagian besar mahasiswi tersebut memiliki aktivitas fisik harian yang cukup menurut rekomendasi WHO yaitu sebanyak 60%. Berdasarkan uji chi-square, tidak ditemukan adanya hubungan antara aktivitas fisik harian dan gangguan menstruasi (p= 0,846). Kesimpulan ialah tidak terdapat hubungan yang bermakna antara aktivitas fisik harian dan gangguan menstruasi pada mahasiswi Fakultas Kedokteran Universitas Andalas.Kata kunci: aktivitas fisik, gangguan menstruasi, mahasiswi FK AbstractMenstrual disorder is often cause stress and decrease the life quality of a woman. Menstrual pattern can describe the condition of reproduction function and risk of having several disease. Physical Activity is considered as one of the way to reduce menstrual disorder. The objective of this study was to determine the association between daily physical activity and menstrual disorder.This  study  used cross sectional design on 90 female medical student of Andalas University Class of 2011-2013 as the sample. The data from self reported questionnaire that was given to the students is analyzed using chi-square.The results show that menstrual disorder is occured in 73,3% of the female medical student and the most frequent disorder is dysmenorrhea 63,3%. Most of the students are physically active correspond to the recommendation of WHO about 60%. It is inferred that there is no association between daily physical activity and menstrual disorder (p= 0,846). The conclusion is daily physical activity and menstrual disorder among female medical students in Andalas University have no significant association.Keywords: physical activity, menstrual disorder, female medical student

Stunting is a short body condition based on height according to age (TB / U) whose standard deviation is less than -2 and -3 from the z-score calculation of the WHO child growth standard table. Stunting is an irreversible growth disorder due to inadequate nutrition and recurring infections during the first 1000 days of life. Indicators of chronic malnutrition that occur in a long time so that stunting in children under five, especially at the age of 2-5 years stunting will be clearly visible and is one indicator of chronic nutritional status that can provide an overall picture of the disorder in the past. The causes of stunting are lack of nutrition, infectious diseases, poor parenting, poor environmental sanitation and low health services. Zinc deficiency can cause impaired growth and decreased immunity. One of the biomarkers used is the analysis of hair zinc levels because it can describe chronic zinc levels in the past so it is appropriate to measure zinc levels in the stunting condition which is a long-standing condition of malnutrition. The croos sectional research design was carried out in the Panti District of Pasaman Regency and the West Sumatra Regional Health Laboratory in June to July 2019. The study sample were mothers and children aged 2-5 years as many as 60 people divided into two groups which are stunting and normal children, taken by proportional stratified simple random sampling. Zinc levels were measured by atomic absorption spectrophotometry (AAS) while parenting used questionnaires. Statistical test using Mann Whitney test and Chi Square. The results showed the mean zinc levels in stunting children 154.70 (9-387) µg / g and zinc levels in normal children 241.00 (60-933) µg / g with p = 0.018. parental feeding (p = 0.009), hygiene parenting (p = 0.034). health care parenting (p = 0.017), psychosocial stimulation parenting care (0,000). The conclusion of this study is that there is a significant association between zinc levels and parenting with the incidence of stunting.

AbstrakOsteoartritis lutut adalah salah satu penyakit sendi degeneratif  yang sering ditemukan di Indonesia. Pada pemeriksaan radiologi sendi lutut penderita osteoartritis terdapat kelainan yang dapat dinilai berdasarkan kriteria Kellgren dan Lawrence. Salah satu faktor resiko utama yang mengakibatkan kerusakan sendi pada penderita osteoartritis lutut adalah kegemukan. Tujuan penelitian ini adalah menentukan hubungan Indeks Massa Tubuh (IMT) dengan derajat kerusakan sendi pada penderita osteoatritis lutut di RSUP Dr M Djamil. Penelitian ini menggunakan desain potong lintang dengan jumlah sampel 24 pasien. Subjek yang memenuhi kriteria inklusi  menurut American College of Rheumatology 1997 di Poli Rematik RSUP Dr M Djamil, dilakukan penghitungan IMT dan penilaian derajat kerusakan sendi berdasarkan pemeriksaan Rontgen dengan menggunakan kriteria Kellgren dan Lawrence. Analisis statistik dilakukan dengan menggunakan uji chi-square. Pada penelitian ini didapatkan sebanyak 88,9% pasien yang bertubuh gemuk memiliki derajat osteoartritis yang lebih berat. Analisis uji chi-square terhadap  IMT dengan derajat kerusakan sendi pada pasien osteoartritis lutut memperlihatkan hubungan yang bermakna dengan nilai p = 0,003 (p<0,05). Kesimpulan penelitian ini adalah terdapat hubungan antara Indeks Massa Tubuh dan derajat kerusakan sendi pada pasien osteoartritis lutut.Kata kunci: osteoartritis lutut, IMT, derajat kerusakan sendi AbstractKnee osteoarthritis is a common degenerative joint disease in Indonesia. The radiograph of knee osteoarthritis shows changes of knee joint which assessed based on Kellgren and Lawrence criteria. One of the major risk factor that lead joint damage in patient with knee osteoarthritis is obesity. The objective of this study was to determine association between Body Mass Index (BMI) and degree of joint damage in knee osteoarthritis patient at DR. M. Djamil hospital. This was a cross sectional study on 24 knee osteoarthritis patients that fulfilled American College of Rheumatology 1997 criteria. These patients  came to Rheumatic Poly in DR. M. Djamil hospital, then were measured the BMI and described the degree of joint demage based of Kellgren and Lawrence criteria. Statistical analysis was performed using chi-square test. The result showed 88.9% patients who were obese have a higher degree of joint damage. Chi-square test for BMI and degree of knee osteoarthritis showed significant association with p value 0.003 (p<0.05). The conclusion in this study, there is a significant association between BMI and degree of joint damage in knee osteoarthritis patients. Keywords:  knee osteoarthritis, BMI, degree of joint damage

AbstrakNitric oxide merupakan faktor relaksan yang disentesis oleh endotel pembuluh darah yang kadarnya dapat dipengaruhi oleh aktivitas fisik. Penelitian ini bertujuan untuk mengetahui hubungan aktivitas fisik dengan kadar NO plasma pada masyarakat di kota Padang. Penelitian ini merupakan penelitian dengan data sekunder dari penelitian Delmi Sulastri dkk dalam "Pengaruh Asupan Antioksidan terhadap ekspresi Gen eNOS3 pada penderita Hipertensi Etnik Minangkabau". Subyek penelitian adalah semua responden penelitian Delmi Sulastri dkk dalam "Pengaruh Asupan Antioksidan terhadap ekspresi Gen eNOS3 pada Penderita Hipertensi Etnik Minangkabau" berjumlah 130 orang yang dinilai aktivitas fisiknya dengan menggunakan kuisioner Baecke dkk. dan dilakukan pemeriksaan kadar NO plasma. Hasil penelitian menunjukkan bahwa sebagian besar responden memiliki tingkat aktivitas fisik ringan dan NO plasma rendah dengan dengan rerata 26,3±15,2 μmol/L. Dari analisis data didapatkan bahwa responden dengan aktivitas fisik ringan lebih banyak memiliki kadar NO plasma rendah (61,7%) dibandingkan kadar NO plasma normal (38,3%). Dari analisis statistik uji Chi-Square didapatkan nilai p = 0,007 yang berarti terdapat hubungan bermakna antara aktivitas fisik dengan kadar NO plasma (p<0,05). Kesimpulan penelitian ini adalah sebagian besar masyarakat di kota Padang memiliki tingkat aktivitas fisik ringan dan kadar NO plasma rendah. Dari uji statistik menunjukkan bahwa terdapat hubungan bermakna antara aktivitas fisik dengan kadar NO plasma pada masyarakat di kota Padang. Kata kunci: Aktivitas fisik, NO Abstract Nitric oxide is relaxan factor that is synthesized by endothelial cell of blood vessel. From previous research showed that plasma NO level influenced by physical activity. The purpose of this study is to know correlation between physical activity with plasma NO level to Padang city people. The research is a research with secondary data by Delmi Sulastri et al., in "The Influence Of Antioksidan Intake to eNOS3 Gene Ekspression In Hypertension Patients In Minangkabau Ethnicity". Participant of this research is all participant of Delmi Sulastri et al. research in "The InfluenceOf Antioksidan Intake to eNOS3 Gene Ekspression In Hypertension Patients In Minangkabau Ethnicity" with 130 participant. All participant were observed their physical activity using Baecke et al. quitionaire and were examined plasma NO level. Result of this study showed that most of responden have low physical activity level and low NO plasma level,with mean 26,3±15,2 μmol/L. From data analysis shows that subject with mild physical activity more had low plasma NO level (61,7%) than normal plasma NO level (38,3%). Then, from data analysis with Chi-Square test, found p value = 0,007. It mean, there is significant correlation between physical activity with NO plasma level (p<0.05). The summary of this study is most of Padang city people have mild physical activity level and low NO plasma level. From data statistics analysis showed that there is significant correlation betwe...