scholarly journals RISK OF ANEMIA AMONG ELEMENTARY SCHOOL STUDENTS IN EAST KALIMANTAN PROVINCE, INDONESIA; A CASE CONTROL PROTOCOL STUDY

2019 ◽  
Vol 1 (2) ◽  
Author(s):  
Purwo Setyo Nugroho ◽  
Sri Sunarti ◽  
Nida Amalia ◽  
Niken Agus Tianingrum ◽  
Lia Kurniasari ◽  
...  
Keyword(s):  
Elementary Schools ◽  
Health Research ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Health State ◽  
Basic Health ◽  
East Kalimantan ◽  
Group Population ◽  
The City

The issue of anemia in Indonesia still remains a homework for the Ministry of Health, as well as other related sectors.  According to data from the Basic Health Research (Riset Kesehatan Dasar) in 2013, there are 31% female adolescents in Indonesia who suffers from anemia.  However, this number increased to 48.9% according to data from the Basic Health Research in 2018, with the most proportion of anemia found in the 15-24 and 24-34 age groups.  These cases clearly confirms that the health state of adolescents highly determines the success of health development, especially in the effort to establish the quality of the next generation in the future.  This research uses case control design, where the case group population are students at Muhammadiyah Elementary Schools located in the city of Samarinda, East Kalimantan Province, whereas the control group population are students from Islamic Elementary Schools in the city of Samarinda, East Kalimantan Province. The statistic analysis being used is the multiple regression analysis to look for risk factor with the highest effect. This is a retrospective research, that is extracting past variable information from respondents so recall bias, which can cause wrong information, is at risk of occurance.  Furthermore, the bias that might occur is that  the respondent is bias by giving false answers.  Another mistake is in the form of other cofounding variables not included in the research, which results in risk estimation value error.

Faktor-Faktor Determinan yang melatar belakangi Kehamilan Remaja di Desa Pandansari Kecamatan Poncokusumo Kabupaten Malang

2020 ◽  
Vol 7 (2) ◽  
pp. 247-255
Author(s):  
Maria Magdalena Setyaningsih ◽  
Emy Sutiyarsih
Keyword(s):  
Sex Education ◽  
Teen Pregnancy ◽  
Teenage Pregnancy ◽  
Well Being ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
The Family ◽  
History Of ◽  
First Time

Kehamilan remaja adalah kehamilan yang terjadi pada remaja berusia kurang dari 20 tahunan. Kehamilan remaja memberikan banyak kerugian bagi kesehatan, mental dan psikologis, kesejahteraan ekonomi dan peluang karier, kemiskinan dan prospek kehidupan masa depan remaja. Tujuan penelitian mengidentifikasi faktor determinan yang melatarbelakangi terjadinya kehamilan remaja. Jenis penelitian adalah penelitian analitik kategorik jenis survei kuantitatif dengan desain case control. Populasi semua perempuan yang bertempat tinggal di wilayah dusun Wonosari, Sukosari, dan Krajan Pandansari dan pernah/sedang hamil pertama kali pada usia kurang dari 20 tahun. Teknik pengambilan sampel cluster random sampling besar sampel 73. Berdasarkan hasil model akhir analisis multivariat, diketahui bahwa variabel pendidikan, riwayat kehamilan remaja pada keluarga dan usia menikah merupakan variabel yang berhubungan dengan kejadian kehamilan remaja setelah dikontrol oleh variabel akses informasi, responden berpendidikan rendah memiliki peluang 20,8 kali lebih tinggi, responden yang memiliki riwayat kehamilan remaja pada keluarga memiliki peluang 14,9 kali lebih tinggi, responden yang menikah pada usia <20 tahun memiliki peluang 12,1 kali lebih tinggi, responden dengan pemahaman yang kurang baik terkait penggunaan kondom memiliki peluang 5,9 kali lebih tinggi untuk terjadi kehamilan remaja. Oleh karena itu perlu dibangun karakter buiding, sosial karakter suport untuk para ibu remaja dan keluarga sehingga terbangun interaksi yang baik dalam keluarga yang dilandasi dengan pendidikan dan pemahaman yang baik tentang Pendidikan seksualitas. Teen pregnancy is a pregnancy that occurs in adolescents aged less than 20 years old. Teen pregnancy provides many disadvantages for health, mental, psychological, economic well-being, career opportunities, poverty, and the future life. The aim of the study was to identify the determinants underlying teen pregnancy incidence. This study was a quantitative study with categorical analytic method. The study design used a case control with two comparison groups. The groups were control group and case group. The population in this study was all women who lived in the Wonosari, Sukosari, and Krajan Pandansari district and had or were pregnant for the first time at the age of less than 20 years old. Seventy three respondents were recruited using cluster sampling technique. The case group consists of women who were or had pregnant for the first time at the age of less than 20 years old and their children are currently aged ≤ 1 years old. The control group consists of women who were pregnant for the first time at the age of > 20 years old. The data was collected using a questionnaire. The findings showed that education, history of teen pregnancy in family and the age of marriage were related to the incidence of teen pregnancy after being controlled by information access. Low-educated respondents had 20.8 times higher chance of experiencing teen pregnancy; respondents with a history of teen pregnancy in the family had 4.9 times higher chance of experiencing teen pregnancy; respondents who were married at the age of < 20 years old had 12.1 times higher chance of experiencing teen pregnancy; respondents with poor understanding of condom use had 5.9 times higher chance of teenage pregnancy. In conclusion, the findings suggest to build good interactions in the family based on education and a good understanding of sex education.

scholarly journals Associations between Red Blood Cell and Platelet Transfusions and Retinopathy of Prematurity

Neonatology ◽  
2020 ◽  
pp. 1-7
Author(s):  
Tobias Hengartner ◽  
Mark Adams ◽  
Riccardo E. Pfister ◽  
Diane Snyers ◽  
Jane McDougall ◽  
...  
Keyword(s):  
Retinopathy Of Prematurity ◽  
Odds Ratio ◽  
Case Control Study ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Same Sex ◽  
Live Births ◽  
Adjusted Logistic Regression ◽  
Control Study

<b><i>Aim:</i></b> The aim of this study is to examine possible associations between the transfusion of RBC or platelets (PLTs) and the development of retinopathy of prematurity (ROP) in infants. <b><i>Methods:</i></b> This retrospective, national, case-control study included all live births in Switzerland between 2013 and 2018. We investigated preterm infants at a gestational age of &#x3c;28 weeks, who developed higher stage ROP (≥stage 2, <i>n</i> = 178). Each case infant was matched to another of the same sex who did not develop ROP (<i>n</i> = 178, control group). <b><i>Results:</i></b> When compared with the control group, we observed higher numbers of RBC transfusions per infant and higher percentages of infants receiving PLT transfusions in the case group. An adjusted logistic regression analysis revealed that both RBC (odds ratio [OR] 1.081, 95% confidence interval [CI] 1.020–1.146) and PLT transfusions (OR = 2.502, 95% CI 1.566–3.998) numbers were associated with ROP development. <b><i>Conclusions:</i></b> Multiple RBC and PLT transfusions are associated with higher stage ROP development. Prospective studies are required to determine their potential as risk factors.

scholarly journals The role of leukotriene modifying agent treatment in neuropsychiatric events of elderly asthma patients: a nested case control study

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Sang Oh Kang ◽  
Kyung Hyun Min ◽  
Hyun Jeong Kim ◽  
Tae Hyeok Kim ◽  
Woorim Kim ◽  
...  
Keyword(s):  
Case Control Study ◽  
Case Control ◽  
Boxed Warning ◽  
Control Group ◽  
Case Group ◽  
Newly Diagnosed ◽  
Crude Odds Ratio ◽  
Asthma Patients ◽  
Nested Case Control ◽  
Control Study

Abstract Background In March 2020, the US Food and Drug Administration decided that the dangers related to neuropsychiatric events (NPEs) of montelukast, one of the leukotriene modifying agents (LTMAs), should be communicated through ‘boxed warning’. In case of NPEs, the prevalence has been the highest in elderly people. Because the characteristics of the elderly such as old age itself can act as risk factors. Therefore, an investigation on safety of LTMAs related to NPEs in elderly using LTMAs is needed. Method A nested case-control study using an elderly sample cohort from the Korean National Health Insurance Service database was used. The asthma cohort included asthma patients newly diagnosed between 2003 and 2013. Within the asthma cohort, the case group was defined as patients who were diagnosed with NPEs. Among patients who had never been diagnosed with NPEs, the control group was selected by matching 1:1 by propensity score. Patients who were prescribed LTMAs for 1 year prior to index date were defined as the exposure group. The logistic regression model was used to measure the effect of LTMAs on NPEs. Results We identified 141,165 patients with newly diagnosed asthma, and selected 31,992 patients per each case and control group. Exposure to LTMAs significantly increased the risk of overall NPEs about in comparison with the absence of exposure (crude odds ratio [OR] 1.58, 95% CI 1.50–1.68). After adjusting for confounding factors, the overall NPEs risk increased (adjusted OR, 1.67, 95% CI 1.58–1.78). Conclusion This study suggests that elderly asthma patients prescribed LTMAs had a higher risk of NPEs than patients who were not treated with LTMAs. Therefore, clinicians should be aware of the potential risks of LTMAs.

HUBUNGAN RIWAYAT SAKIT DENGAN KEJADIAN STUNTING PADA BALITA

2021 ◽  
Vol 3 (3) ◽  
pp. 213
Author(s):  
Hasanah Nurbawena ◽  
Martono Tri Utomo ◽  
Esti Yunitasari
Keyword(s):  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Chi Square ◽  
Purposive Sampling ◽  
Group Data ◽  
Control Research ◽  
History Of ◽  
And Gender ◽  
Relationship Of

AbstrakLatar belakang : Kejadian stunting merupakan salah satu  masalah gizi pada anak yang memiliki prevalensi tinggi di Indonesia. Cut off point  kejadian stunting tidak boleh lebih dari 20%, sedangkan jumlah kejadian stunting di Surabaya sebanyak 22,8%. Salah satu penyebab tingginya kejadian stunting yaitu penyakit infeksi. Penelitian ini bertujuan untuk mengetahui hubungan riwayat sakit dengan kejadian stunting pada balita. Metode : Penelitian ini merupakan penelitian analitik observasional dengan menggunakan rancang penelitian case control. Jumlah sampel yang diteliti sebanyak 40 balita dengan usai 24-36 bulan di wilayah kerja Puskesmas Simomulyo Surabaya. Sampel penelitian balita stunting merupakan kelompok kasus dan balita non-stunting merupakan kelompok kontrol. Pengambilan data untuk kelompok kasus menggunakan purposive sampling dan pada kelompok kasus menggunakan matching sampling dengan menyesuaikan usia bayi dan jenis kelamin pada kelompok kasus. Pengumpulan data mengguanakan instrumen kuisioner. Uji statistik menggunakan chi square Hasil : Hasil penelitian ini didapatkan balita stunting memiliki riwayat sakit sebanyak 90%, sedangkan pada balita non-stunting sebanyak 45%. Uji statistik menggunakan mengenai hubungan riwayat sakit dengan kejadain stunting pada balita dengan uji Chi square didapatkan hasil yang signifikan yaitu p=0,002 (<0,05) dan OR 4,889. Kesimpulan : Balita stunting memiliki riwayat sakit lebih sering daripada balita non-stunting.AbstractBackground: . The incidence of stunting is one of the nutritional problems in children who have a high prevalence in Indonesia. The cut off point for stunting events should not be more than 20%, while the number of stunting events in Surabaya is 22.8%. One of the causes of the high incidence of stunting is an infectious disease. This study aimed to determine the relationship of a history of illnes with the incidence of stunting in infants. Method: This research was an observational analytic study using a case control research design. The number of samples were 40 toddlers (20 toodlers with stunting and 20 toodlers with non-stunting) aged 24-36 months in the working area of the Simomulyo Primary Health Care in Surabaya. The stunting toddlers belonged to a case group and non-stunting toddlers belonged to a control group. Data collection of case group had used purposive sampling and that control group used matching sampling by adjusting the baby's age and gender in the case group. Data was obtained by questionnaire instrument.Data was analysis by Chi square Results: The persentage of stunting toddlers who had a history of illness was 90%, while the non-stunting toddlers had a history of illness was 45%. There was relationship between the history of infectious diseases and the occurrence of stunting in toodler p=0,022 (<0,05) and OR=4,338. Conclusion: Stunting toddlers have a history of pain more often than non-stunting toddlers 

scholarly journals A prospective case control study of the effects of oligohydramnios on fetomaternal outcome in mothers with term pregnancy in a rural medical college

2018 ◽  
Vol 7 (11) ◽  
pp. 4706
Author(s):  
Dipak Mandi ◽  
Sayantan Sen ◽  
Vasundhara Goswami
Keyword(s):  
Demographic Data ◽  
Tertiary Care ◽  
Birth Asphyxia ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Perinatal Complications ◽  
Medical College ◽  
Increased Risk ◽  
Nicu Admission

Background: The aim of the current study was to assess the fetomaternal effects of oligohydramnios on term pregnancies in a rural tertiary care setup.Methods: A perspective case control hospital-based trial was conducted at Burdwan Medical College and Hospital for a period of one year. Pregnancies at term (37-42 weeks) were included in the study. 103 patients with sonographically diagnosed oligohydramnios were included in the case group. The control group comprised of 103 mothers at term with normal liquor volume. Demographic data and fetomaternal outcome parameters were assessed and compared.Results: There was increased incidence of fetal and perinatal complications including low birth weight, birth asphyxia and NICU admission. There were more perinatal deaths in the case group compared to the control group. Induction of labour, operative delivery, meconium stained liquor and incidence of preeclampsia were also increased in mothers with low AFI.Conclusions: Oligohydramnios is associated with an increased risk of labour and perinatal complications. Adequate antenatal surveillance and intranatal monitoring coupled with correction of underly-ing factors is the mainstay of management.

scholarly journals Relationship of Anemia in Pregnancy with Postpartum Hemorrhage in Jombang Regional Hospital

2020 ◽  
Vol 1 (1) ◽  
pp. 1-6
Author(s):  
Farah Luthfia Nugroho ◽  
Ninuk Dwi Ariningtyas ◽  
Yudith Annisa Ayu Rezkita ◽  
Pribakti Budinurdjaja ◽  
Muhammad Anas
Keyword(s):  
Postpartum Hemorrhage ◽  
Regional Hospital ◽  
Control Group ◽  
Case Group ◽  
Control Approach ◽  
Pregnancy And Postpartum ◽  
Group Population ◽  
Anemia In Pregnancy ◽  
The Relationship ◽  
In Pregnancy

Introduction: Based on the Health Profile of East Java Province it was noted that the maternal mortality rate is still high, with the highest cause of maternal death being preeclampsia/eclampsia which is 28.92%, and hemorrhage by 26.28%. Mothers with anemia have a higher risk of postpartum hemorrhage. This is caused by the lack of oxygen and nutrients in the uterine organs, resulting in a decrease in myometrium muscle contraction that causes hemorrhage. Objective: To determine the relationship between anemia in pregnancy and postpartum hemorrhage in Jombang Regional Hospital 2016-2019. Method: Researchers use analytic research with a case-control approach. The study population of women who experienced hemorrhage at Jombang Regional Hospital in 2016-2019 (as a case group population). And women who did not experience hemorrhage at Jombang Regional Hospital in 2016-2019 (as a control group population). The sample of each study was 36 respondents for the case and control groups with a non-probability sampling technique consecutive sampling, and a matching process was carried out. Results: The significance value in the Mann Whitney test was 0.000 (p<0.05), which means that H0 was rejected, there was a significant relationship between anemia in pregnancy and postpartum hemorrhage in Jombang Regional Hospital. As well as the strength of the relationship between anemia and postpartum hemorrhage which was calculated using the Contingency Coefficient test. shows a figure of 0.582, which shows a positive correlation with sufficient strength correlation. Conclusion: Based on the results of research that has been done shows that there is a relationship between anemia in pregnancy with postpartum hemorrhage in Jombang Regional Hospital 2016-2019.

scholarly journals Analisis Faktor Fetus dan Tali Pusat terhadap Risiko Asphyxia Perinatal di Surakarta

2020 ◽  
Vol 3 (1) ◽  
pp. 16
Author(s):  
Siti Lestari ◽  
Dyah Dwi Astuti ◽  
Fachriza Malika Ramadhani
Keyword(s):  
Risk Factors ◽  
Case Control Study ◽  
Perinatal Asphyxia ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Retrospective Case ◽  
Chi Square ◽  
Fetal Position ◽  
Control Study

Asfiksia perinatal merujuk pada kekurangan oksigen selama persalinan, sehingga berpotensi menyebabkan kematian dan kecacatan. WHO memperkirakan  4 juta anak terlahir dengan asfiksia setiap tahun, dimana 1 juta di antaranya meninggal dan 1 juta anak bertahan hidup dengan gejala sisa neurologis yang parah. Penelitian ini bertujuan untuk menganalisis faktor risiko fetal dan tali pusat pada asfiksia neonatal.Penelitian dilakukan di lakukan di RS Dr Moewardi Surakarta dengan pendekatan  quantitative retrospective case control study. Data diambil dari rekam medis antara  tahun 2013-2018. Penelitan ini melibatkan  264 neonatal yang terdiri dari 88 kelompok kasus dan 176  kelompok control. Kelompok kasus adalah bayi dengan diagnosa  asfiksia yang  dilakukan analisis terhadap faktor risiko fetal, sedangkan bayi yang tidak mengalami asfiksia dijadikan  kelompok kontrol. Hasil analisis statistik uji Chi-Square dan Fisher Exact ditemukan bahwa  kelahiran prematur (OR 2,07 CI 95% P 0,02), persalinan dengan tindakan (OR 3,61 CI 95% P 0,00), berat bayi (OR 2,85 CI 95% P 0,00), posisi janin (OR 2,37 CI 95% P 0,05), tali pusat ( QR 3,071 CI 95%  P 0,01)  berisiko terhadap insiden asfiksia perinatal. Air ketuban yang bercampur meconium (OR 1,51 CI 95% P 0,16) tidak memiliki risiko  dengan Asfiksia perinatal. Kesimpulan: Risiko terhadap insiden asfiksia perinatal  meliputi kelahiran prematur, persalinan dengan tindakan, berat bayi, posisi janin,  dan tali pusat.Perinatal asphyxia refers to a lack of oxygen during labor, which has the potential to cause death and disability. WHO estimates  4 million children born with asphyxia each year, in  which 1 million dies and 1 million survive with severe neurological sequelae. This study aims to analyze fetal and umbilical risk factors in neonatal asphyxia.This research is a quantitative retrospective case-control study, which was conducted at The Dr. Moewardi  hospital,  Surakarta. Data was taken from  medical records from 2013-2018. The case group was patients diagnosed  asphyxia, while those who did not experience asphyxia were treated as a control group.  A total of 264  samples, consisting of 88 case group respondents and 176 control group respondents. Statistical analysis Chi- Square and Fisher Exact found that preterm birth (OR 2.07 CI 95% P 0.02), labor with instrument or complication (OR 3.61 CI 95% P 0.00), infant weight (OR 2.85 CI 95% P 0, 00), fetal position (OR 2.37 CI 95% P 0.05), umbilical cord (QR 3.071 CI 95% P 0.01) are at risk for the incidence of perinatal Asphyxia. The amniotic fluid mixed with meconium (OR 1.51 CI 95% P 0.16) has no risk with perinatal asphyxia.The risk factors of incidences of perinatal asphyxia were  preterm birth, labor with instrument or complication, baby weight, fetal position and umbilical cord. 

scholarly journals The Relationship between Serum Levels of Vitamin C, Uric Acid and Antioxidant Condition with Coronary Artery Diseases: a Case-Control Study

2019 ◽  
Author(s):  
Aida Torkzaban ◽  
Seyed Amir Mansour Alavi Naeini ◽  
Akbar Hassanzadeh ◽  
Mehrdad Namdari
Keyword(s):  
Uric Acid ◽  
Vitamin C ◽  
Case Control Study ◽  
Demographic Data ◽  
Systolic Pressure ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Significant Difference ◽  
Control Study

Abstract Background Coronary hearth diseases are among the main causes of death in adults. Increase of oxidative stress and defects in antioxidant defense play a major role in endothelium performance and are an effective factor in progress of atherosclerosis. Some studies have also reported different malondialdehyde and total antioxidant capacity among the atherosclerosis patients.Methods In this case-control study, 44 atherosclerosis patients referring to Shahid Madani treatment-education center were considered as the case group; while 44 healthy peoples were placed in the control group. Demographic data and anthropometric indices were measured. Food frequency questionnaire and international physical activity questionnaires were also completed. After 12 hours of fasting, 10 ml blood was sampled from the participants. Uric acid, vitamin C, TAC and MDA were also measured. The data were finally analyzed by SPSS Ver 22 software.Results A significant difference was observed between the two groups in terms of uric acid (P<0.001) and vitamin C (P<0.03). However, mean MDA and TAC showed no significant difference between the two groups. The two groups’ difference in terms of vitamin A, E and beta carotene, zinc and selenium intake was not significant. A significant difference was however detected between the two groups in terms of vitamin C (P<0.047). A significant relationship was also observed between the systolic pressure and CHD (P<0.028).Conclusion Results of this study indicated that the uric acid and vitamin C levels of atherosclerosis patients had significant increase and decrease in comparison with the healthy subjects, respectively. Mean TAC and antioxidant levels of their diets (except for vitamin C) showed no significant difference. Systolic blood pressure of the patients was significantly higher than the controls.

scholarly journals Correlation Between Direct Contact Status with Diphteria in Blitar

2019 ◽  
Vol 8 (2) ◽  
pp. 97-100
Author(s):  
Ana Nur Filiya ◽  
Novy Ardyanti Putri
Keyword(s):  
Direct Contact ◽  
Research Method ◽  
Control Design ◽  
Case Control ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Independent Variable ◽  
Deadly Disease ◽  
Detailed Questionnaire

Diphtheria is a contagion deadly disease which case increases year-by-year. Objective:   To know the correlation of direct contact with diphteria patient towards diphteria in Blitar in 2016. This research method uses Observational-analytic study by using case control design. Sample in case group were 31 people of diphteria patients and 31 people of control group which is not a diphteria patients. Direct contact as Independent variable. Data were analyzed by Mc Nemar. The results showed p value is 0.21. Direct contact haven’t  associated with diphteria. Further research can use more detailed questionnaire to know direct contact status properly

scholarly journals Mental and personality disorders in infertile women with polycystic ovary: a case-control study

2020 ◽  
Vol 20 (3) ◽  
pp. 1241-1249
Author(s):  
Mostafa Ahmadi ◽  
Mahbobeh Faramarzi ◽  
Zahra Basirat ◽  
Farzan Kheirkhah ◽  
Mohammad Chehrazi ◽  
...  
Keyword(s):  
Personality Disorders ◽  
Polycystic Ovarian Syndrome ◽  
Case Control Study ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Infertile Women ◽  
The Mean ◽  
Ovarian Syndrome ◽  
Control Study

Background: Polycystic Ovarian Syndrome (PCOS) is one of the most common causes of infertility in women. Objective: The current study investigated mental and personality disorders in infertile women with and without PCOS. Methods: This case-control study evaluated 400 infertile women who referred to the Infertility Center in Babol city (North of Iran). Participants were categorized into the case group (201 PCOS) and the control group (199 without PCOS). All of the participants completed the Millon Clinical Multi-axial Inventory-III (MCMI-III). Results: The mean scores for clinical personality patterns were significantly higher for six personality disorders (schiz- oid, avoidant, antisocial, depressive, sadistic, and negativistic) and for three classes of severe personality disorder patterns (schizotypal, borderline, and paranoid) in infertile women with PCOS than in women without PCOS. The mean scores for eight clinical disorders (somatoform, manic disorder, dysthymia, alcohol-dependence, drug-dependence, post-trauma stress disorder, major depression, and delusion disorder) were also higher in infertile women with PCOS than in women without PCOS. Conclusion: The scores of many mental and personality disorders are higher in infertile women with PCOS than in women without PCOS. Thus, clinicians should prioritize recognizing and treating psychological problems of infertile women with PCOS. Keywords: Polycystic ovarian syndrome; infertility; personality disorders.

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