Claim Missing Document
Check
Articles

TINGKAT KEPADATAN JENTIK NYAMUK Aedes aegypti PADA TEMPAT PENAMPUNGAN AIR CONTROLLABLE SITES DAN DISPOSABLE SITES DI SEKOLAH DASAR KECAMATAN BANJARBARU UTARA Linawati Alim; Farida Heriyani; Istiana Istiana
Berkala Kedokteran Vol 13, No 1 (2017)
Publisher : Fakultas Kedokteran Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.548 KB) | DOI: 10.20527/jbk.v13i1.3434

Abstract

Abstract : District Northern Banjarbaru is a region with high Dengue Haemorrhagic Fever (DHF) incident in South Borneo province. The density of Aedes aegypti larvae become one of the causes. This research aimed to understand the density level of Aedes aegypti larvae in water reservoirs of 23 elementary schools in District Northern Banjarbaru. The research was conducted in September-October 2016 by using observational descriptive design study . The examinated sites were 517 water reservoirs with 505 controllable sites and 12 disposable sites. The most larvae populated reservoirs were bath tub and water dispenser. Container index (CI) levels found were 32% on all water reservoirs, 32% on controllable sites and 8% on disposable sites. Based on the CI indicator, it can be concluded that the density level of Aedes aegypti larvae at District Northern Banjarbaru elementary schools water reservoirs is high. Keywords:  Density level, Aedes aegypti, water reservoirs, elementary school Abstrak : Kecamatan Banjarbaru Utara adalah salah satu daerah dengan kejadian Demam Berdarah Dengue (DBD) yang tinggi di Provinsi Kalimantan Selatan. Kepadatan jentik nyamuk Aedes aegypti menjadi salah satu penyebab tingginya kejadian DBD tersebut. Penelitian ini bertujuan untuk mengetahui tingkat kepadatan jentik nyamuk Aedes aegypti pada tempat penampungan air (TPA) di 23 sekolah dasar (SD) Kecamatan Banjarbaru Utara. Penelitian dilakukan pada bulan September-Oktober 2016 dengan menggunakan rancangan penelitian observasional. TPA yang diperiksa berjumlah 517 TPA dengan 505 controllable sites dan 12 disposable sites. TPA yang paling banyak ditemukan jentik adalah bak mandi dan dispenser. Nilai container index (CI) yang didapatkan pada seluruh TPA sebesar 32%, pada controllable sites sebesar 32%, dan pada disposable sites sebesar 8%. Berdasarkan indikator CI yang digunakan berarti tingkat kepadatan jentik nyamuk Aedes aegypti pada TPA di SD Kecamatan Banjarbaru Utara tergolong tinggi. Kata-kata kunci : kepadatan jentik, Aedes aegypti, tempat penampungan air, sekolah dasar
Hand Soap Activity Against the Number oOf Bacterial Colonies from the Housewife's Hand Swab Samples in a Temporary Landfill in Kelurahan Gadang Banjarmasin Farida Heriyani; Lia Yulia Budiarti; Widya Nursantari; Ayu Apriliani
Berkala Kedokteran Vol 17, No 2 (2021)
Publisher : Fakultas Kedokteran Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.06 KB) | DOI: 10.20527/jbk.v17i2.11665

Abstract

Abstract: Unhygienic waste handling in a temporary landfill, can make the surrounding environment a source of transmission of pathogenic bacteria and colonization of bacterial growth in the hands. The study aims to identify the type of bacteria on the hands and test the activity of hand wash soap in lowering the number of colonies of hand bacteria. The identification of bacteria against 30 hand swab samples derived from the hands of housewives in temporary landfill (TPS) in Kelurahan Gadang Banjarmasin, was carried out in conventional media. Test the activity of hand wash soap in lowering the number of colonies of hand bacteria using 2 different brands.  Bacterial identification is carried out by descriptive method and experimental testing of hand wash soa p activity use pretest-posttest design with control group design. The data was analyzed using shapiro wilk test and  wilcoxon test with 95% confidence level. Identification of hand swab bacterial isolates obtained Staphylococcus aureus (66.6%), Staphylococcus epidermidis (10%) and Escherichia coli (23.33%). Statistical analysis showed significant differences between the two brands of hand wash soap tested (sig. 0.000 >0.05). The conclusion of the type of gram-positive bacteria more widely found in the hands of housewives; Type B hand soap has a higher effectiveness in reducing the number of bacterial colonies on the hands than A-brand. Keywords: hand wash soap, housewife hand swab, number of colonies of hand bacteria.
Identification of Bacteria, Fungi, and Most Probable Coliform around Temporary Disposal Site at Gadang Village Banjarmasin Farida Heriyani; Lia Yulia Budiarti; Nurlaili Rafina; Normaida Novianti; Puspa Astri Sella
Berkala Kedokteran Vol 16, No 2 (2020)
Publisher : Fakultas Kedokteran Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (212.476 KB) | DOI: 10.20527/jbk.v16i2.9219

Abstract

Abstract: Temporary Disposal Site (TDS) of Gadang Village Banjarmasin is one of the temporary landfills in Banjarmasin. The negative effects of waste can pollute the environment, including water and air. The purpose of this study was to identify airborne contaminant bacteria and fungi as well as the Most Probable Number (MPN) of Coliform value of piped water in the residential houses around Gadang TDS Banjarmasin. The research method is descriptive observational. The sample of this study were air and piped water. Air sampling is done by open plate and MPN Coliform sampling was obtained by purposive sampling method. The results of this study showed the air contaminant bacteria in the house were Staphylococcus aureus (55.56%) and Escherichia coli (44.44%) in the environment around the TDS all results were obtained with the same percentage. Aspergillus niger was dominantly found at a distance of 20-30 m and 40-50 m while Aspergillus flavus was mostly found at the distance around 30-40 m. MPN Coliform in piped water showed coliform bacteria contamination with MPN coliform index of 2.0-7.5/100ml water samples. In conclusion, Staphylococcus aureus bacteria is more common than Escherichia coli. Most fungi species found in this study was Aspergillus niger. In the piped water examination for all samples MPN Coliform was found in the low risk category. Keywords: Air contaminant bacteria, air contaminant fungi, piping water MPC coliform, Temporary Disposal Site
Correlation between Air Temperature and Humidity with the Presence of Aedes aegypti Larvae Farida Heriyani
Berkala Kedokteran Vol 15, No 1 (2019)
Publisher : Fakultas Kedokteran Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (227.672 KB) | DOI: 10.20527/jbk.v15i1.6086

Abstract

Abstract: Dengue Hemorrhagic Fever (DHF) is a disease that spread by mosquito type Aedes aegypti. The room condition for the water container, such as air temperature and humidity, are factors that influence the presence of Aedes aegypti larvae and whether those are favourable for breeding and their growth to be mature and act as DHF vector. This study aims to know the correlation between environmental factors of the location of the water container, assessed from room temperature and humidity with the presence of Aedes Aegypti larvae in elementary school in Banjarbaru Utara Regency. This is an observational analytic study. Samples obtained were rooms where water container was located in elementary schools in Banjarbaru Utara Regency. Data were then analysed using chi-square. The results are 19.2% rooms with optimum temperature and 85.9% rooms with optimum humidity for the growth of Aedes aegypti larvae. There were 39.1% water containers with no larvae, 12.2% were found few larvae, and 48.7% were found many larvae. From the analysis, there was no significant correlation between room temperature and the presence of Aedes larvae, yet there was found a correlation between air humidity and the presence of Aedes larvae in elementary school in Banjarbaru Utara area.
Pembentukan Kader Cilik PHBS Di Wilayah Bantaran Sungai Lulut Banjarmasin Farida Heriyani; Lia Yulia Budiarti
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 1 (2018): Prosiding PKM-CSR Konferensi Nasional Pengabdian kepada Masyarakat dan Corporate Socia
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.791 KB)

Abstract

Angka kejadian diare masih tinggi dan merupakan penyebab kematian utama di Indonesia. Salah satu faktor risiko terjadinya diare adalah perilaku yang tidak benar seperti penggunaan air sungai yang telah tercemar untuk keperluan sehari-hari, bermain/berenang di air sungai, tidak terbiasa mencuci tangan, dan membuang sampah tidak pada tempatnya. Berdasarkan laporan BLH Kota Banjarmasin, sungai di Banjarmasin termasuk Sungai Lulut telah tercemar tetapi masih banyak masyarakat termasuk anak-anak di bantarannya yang menggunakannya. Kegiatan ini bertujuan untuk membentuk kader cilik yang diambil dari anak SD di wilayah bantaran Sungai Lulut untuk diberi pengetahuan dan keterampilan tentang PHBS dan motivasi agar dapat menjadi contoh dan mengajak anak-anak lainnya dalam menerapkan perilaku PHSB agar dapat mencegah terjadinya diare pada anak-anak di wilayah tersebut dan juga masyarakat sekitarnya. Metode kegiatan pengabdian berupa seleksi dan pembentukan kader cilik PHBS, pemberian pengetahuan dengan metode ceramah dan diskusi serta praktek langsung cara mencuci tangan yang benar. Evaluasi kegiatan berupa pretest dan posttest pengetahuan dan keterampilan mencuci tangan sebagai indikator keberhasilan kegiatan. Hasil kegiatan telah terbentuk 60 orang kader cilik PHBS. Hasil pretest didapatkan hanya 3 orang (5%) mempunyai pengetahuan dan keterampilan yang baik, 10 orang (16,67%) cukup, sedangkan sebanyak 47 orang (78,34%) tergolong kurang. Setelah kegiatan terjadi peningkatan pengetahuan dan keterampilan siswa, yaitu sebanyak 53 orang (88,33%) telah mempunyai pengetahuan dan keterampilan yang baik, 6 orang (10%) tergolong cukup, dan hanya 1 orang (1,67%) yang masih kurang. Dapat disimpulkan bahwa terjadi peningkatan pengetahuan dan keterampilan siswa setelah kegiatan dan semuanya bersedia serta termotivasi untuk menjadi kader PHBS.
Pencegahan Kejadian Ispa Pada Anak Di Daerah Pendulangan Intan Cempaka Banjarbaru Lia Yulia Budiarti; Farida Heriyani
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 2 (2019): Peran Perguruan Tinggi dan Dunia Usaha dalam Mempersiapkan Masyarakat Menghadapi Era I
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.49 KB) | DOI: 10.37695/pkmcsr.v2i0.562

Abstract

Penyakit infeksi saluran pernapasan akut (ISPA) masih merupakan salah satu masalah kesehatan masyarakat yang utama dan anak-anak tergolong lebih berisiko untuk terkena ISPA. Salah satu penyebab ISPA adalah kondisi udara yang tercemar. Di wilayah Cempaka Banjarbaru terdapat pendulangan intan yang berkontribusi terhadap pencemaran udara. Kegiatan IbM ini bertujuan untuk memberikan pengetahuan dan pemahaman tentang bahaya polusi udara di daerah pendulangan intan dan memberikan pengetahuan tentang cara pencegahan ISPA pada anak-anak di daerah tersebut disertai pembagian masker agar dapat digunakan saat keluar rumah, sehingga dapat terhindar dari polusi udara. Sasaran pada kegitan ini adalah siswa-siswi dua sekolah dasar yang bertempat tinggal di daerah pendulangan intan Kec. Cempaka Banjarbaru. Metode pelaksanaan kegiatan meliputi penyuluhan secara langsung kepada mitra sasaran (siswa-siswa SD), pemasangan poster, dan pembagian pamflet tentang polusi udara di daerah pendulangan intan dan pencegahan ISPA. Pada akhir kegiatan dibagikan masker pada semua peserta kegiatan. Hasil kegiatan ini diperoleh adanya peningkatan pengetahuan peserta/ sasaran kegiatan tentang polusi udara dan pencegahan ISPA.
Calsium Supplementation with Rasbora sp. to Prevent Loss of Bone Mineral Density during Gonadotropin-releasing hormone Agonis Long-term Treatment Enrico Hervianto; Hardyan Sauqi; Farida Heriyani; Juhairina
Indonesian Journal of Obstetrics and Gynecology Volume 10 No. 4 Oktober 2022
Publisher : Indonesian Socety of Obstetrics and Gynecology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32771/inajog.v10i4.1602

Abstract

Background. Gonadotropin-releasing hormone (GnRH) agonist widely used to induce hypoestrogenic climate overcoming any benign gynecologic abnormalities such as endometriosis, adenomyosis, or various cause of abnormal uterine bleeding. Hypoestrogenic cause some of adverse effect mainly loss of bone mineral density (BMD). Suplementation of calcium improve loss in BMD, hence prevent development of osteoporosis. Certain area of Indonesia shows specific biodiversity, for example South Borneo has its wetland biodiversity in swamp and river. Processed food from fishery like Rasbora sp. (locally called Seluang fish) is local favourite due to access and economical reason. Method. Studies included 24 reproductive age (15-49 years old) female on agonist GnRH leuprolide acetate 11,25 mcg regimen given subcutaneously. Measurement of bone mineral density was done twice within 3 months apart, before and after first agonist GnRH treatment. During observation, subject was divided to one of three daily supplementation belows, placebo containing saccharum lactis, grinded powder of 500 mg of calcium, or grinded powder of dried Rasbora sp containing 500 mg of calcium. Measurement pre- and post- supplementation was count using bone quality index with Osteosys of Sonost 3000. Result. Placebo supplementation group in GnRH agonist has bone mineral density loss of -22,7201 greater than 500 mg grinded powder of lactate calcium dan grinded powder of rasbora sp, respectively -4,4570 and -3,3634 after 3 months of trial. Homogeneity test shown p=0.031 level of significancy and ANOVA resulted a significant difference from three classes. Post Hoc resulted calcium lactate supplementation 18,26 + 3,20 greater (p = 0.001) and grinded powder of Seluang 19,36 + 3,20 greater (p = 0.000). Both form of calcium lactate and fish powder supplementation have no significant differences. Conclusion. Calcium supplementation in both of calcium lactate powder and natural resources help maintaining bone mineral density during GnRH agonist treatment. Seluang fish (Rasbora sp.), abundantly found along Indonesia people especially in South Borneo, has similar potency with pharmaceutical calcium lactate product in same weight. Fishery product, has beneficial trace element for bodies, 84 mg of calcium (Ca), 6,81 % of magnesium (Mg), 13,4 mg of iron (Fe), dan 3.97 % of zinc (Zn). Keyword: Bone mineral density, Calcium supplementation, Agonist GnRH, Rasbora Sp.
Hubungan Pola Menstruasi dengan Kejadian Anemia pada Remaja Putri di SMPN 18 Banjarmasin M. Hafiz Ansari; Farida Heriyani; Meitria Syahadatina Noor
Homeostasis Vol 3, No 2 (2020)
Publisher : Homeostasis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (246.226 KB)

Abstract

Abstract: Anemia is a condition when the level of hemoglobin in the blood is below normal. Data from Banjarmasin City Health Department 2018 showed there were 924 cases of anemia adolescents (age 10-19 years old), consists of 884 young females and 40 young males. Menstruation is a factor incidence anemia. This study aims to determine any association between the cycle, duration and volume of menstrual blood with the incidence of anemia in adolescent females at SMPN 18 Banjarmasin. Observational method and cross-sectional approach. The population in this study female students in SMPN 18 Banjarmasin, and 50 samples are obtained. A proportional random sampling technique is used in this study. Data analysis in this study using chi-square test with fisher’s exact test as the alternative. The results of this study showing there were 42% respondents with anemia and 58% without anemia, 40% with menstrual cycle at risk and 60% without risk, 42% with menstrual duration at risk, and 58% without risk, and 16% with menstrual blood volume at risk and 84% without risk. The results of the chi-square analysis showed that there was an association between the cycle and menstrual duration with the incidence of anemia in adolescent females at SMPN 18 Banjarmasin p=0,000, p=0,000. The result of fisher’s exact test analysis showed no association menstrual blood volume and the incidence of anemia in adolescent females at SMPN 18 Banjarmasin p=0,056. Keywords: menstrual cycle, menstrual length, menstrual blood volume, anemia, adolescents females Abstrak: Anemia adalah kondisi saat kadar hemoglobin dalam darah dibawah nilai normal. Data Dinas Kesehatan Kota Banjarmasin 2018 angka kejadian anemia remaja (usia 10-19 tahun) di Kota Banjarmasin terdapat 924 kasus, 884 remaja putri dan 40 remaja putra. Menstruasi merupakan faktor risiko terjadinya anemia. Penelitian ini bertujuan mengetahui hubungan siklus, lama dan volume darah menstruasi dengan kejadian anemia pada remaja putri di SMPN 18 Banjarmasin. Metode observasional analitik dan pendekatan cross sectional. Sampel penelitian remaja putri SMPN 18 Banjarmasin dengan jumlah 50. Pengambilan sampel dengan proportional random sampling. Analisis data menggunakan uji chi square dengan uji alternatif yaitu fisher exact test. Hasil penelitian ini responden yang mengalami anemia 42% dan tidak anemia 58%, siklus menstruasi berisiko 40% dan tidak berisiko 60%, lama menstruasi berisiko 42% dan tidak berisiko 58%, dan volume darah menstruasi berisiko 16% dan tidak berisiko 84%. Hasil analisis uji chi square menunjukkan terdapat hubungan antara siklus dan lama menstruasi dengan kejadian anemia pada remaja putri di SMPN 18 Banjarmasin p=0,000, p=0,000. Hasil analisis fisher exact test menunjukkan tidak terdapat hubungan volume darah menstruasi dengan kejadian anemia pada remaja putri di SMPN 18 Banjarmasin p=0,056. Kata-kata kunci: siklus menstruasi, lama menstruasi, volume darah menstruasi, anemia, remaja putri
Hubungan Kebisingan Rumah dengan Kejadian Hipertensi Wahyu Sandika Putra; Farida Heriyani; Djallalluddin Djallalluddin
Homeostasis Vol 3, No 1 (2020)
Publisher : Homeostasis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.873 KB)

Abstract

Abstract: The rate of high population density and dense residential houses in East Kelayan Health Center Region, Banjarmasin can trigger some disturbing noises. These noises may result to the increase levels of stress hormones such epinephrine, non-epinephrine and cortisol, which can lead to hypertension. This study aims to determine the association between house noise and the occurence of hypertension in dense residential houses at East Kelayan Health Center Region, Banjarmasin. This study used an analytic observational method with a case control approach. The sample of this study were patients with hypertension and non-hypertension based on medical record data according to the diagnosis by the doctors at East Kelayan Health Center from January-July 2019. The sample were obtained using simple random sampling technique. Chi-square test is used to analyze the data. The results in the case group showed there are 86.7% of patients with hypertension in noisy areas, and 13.3% in quite áreas. The results of the control group showed there are 53.3% of patients without hypertension in noisy areas, and 46.7% in quite areas. Chi square analysis showed the result of (p = 0.011 OR = 5.688) showing there is a significant association between house noise and the occurence of hypertension in dense residential houses at East Kelayan Health Center Region Banjarmasin. Keywords: Noise homes, hypertension, solid occupancy, East Kelayan. Abstrak: Kepadatan penduduk yang tinggi dan hunian rumah yang padat di wilayah Puskesmas Kelayan Timur Banjarmasin dapat memicu suatu kebisingan di wilayah tersebut. Akibat dari kebisingan tersebut dapat meningkatkan kadar hormon stres, seperti epineprin, non-epinerpin dan kortisol tubuh yang dapat mengakibatkan terjadinya hipertensi. Tujuan penelitian ini untuk mengetahui hubungan kebisingan rumah dengan kejadian hipertensi pada hunian rumah yang padat di wilayah Puskesmas Kelayan Timur Banjarmasin. Penelitian ini menggunakan metode observasional analitik dengan pendekatan case control. Sampel penelitian ini pasien hipertensi dan tidak hipertensi berdasarkan data rekam medis yang sesuai diagnosis dokter Puskesmas Kelayan Timur Banjarmasin periode Januari-Juli 2019. sampel diambil menggunakan simple random sampling. Uji análisis dengan chi-square. Hasil penelitian ini pada kelompok kasus terdapat 86,7% penderita hipertensi berada di tempat yang bising, 13,3% tidak bising sedangkan kelompok kontrol terdapat 53,3% penderita tidak hipertensi berada di tempat yang bising, 46,7% tidak bising. Hasil análisis dperoleh (p=0,011 OR=5,688) terdapat hubungan yang signifikan antara kebisingan rumah dengan kejadian hipertensi pada hunian rumah yang padat di wilayah Puskesmas Kelayan Timur Banjarmasin. Kata-kata kunci: Kebisingan rumah, hipertensi, hunian padat, Kelayan Timur.
AKTIVITAS ANTISEPTIK GOLONGAN TRICLOSAN DAN TRICLOCARBAN DALAM MENURUNKAN JUMLAH KOLONI BAKTERI TANGAN Nadhila Nadhila; Lia Yulia Budiarti; Farida Heriyani
Homeostasis Vol 2, No 2 (2019)
Publisher : Homeostasis

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: The antiseptics which is triclosan and triclocarban are the examples of the various type antiseptic that can decrease the bacterial colonies count. The aim of this research was to compare the results of hand washing soap containing antiseptic groups triclosan and triclocarban to decrease the bacterial colonies count on hand. This was a quasi experimental Pretest-Posttest with a control group design research. There were 20 swabs of SDN 7 Sungai Lulut Banjarmasin students picked by purposive sampling. Parameter analyzed was the bacterial colonies count before and after washing hands using 2 types of hand wash contain different antiseptic. Data analysis was conducted by Saphiro Wilk  and Dependent T-test. The results of the study on average the number of bacterial colonies before using triclosan 66.75 Cfu / cm2 and after using triclosan was 50.05 Cfu / cm2, and before using triclocarban 59.55 Cfu / cm2 and after using triclocarban 43.35 Cfu / cm2 . In conclusion, triclosan and triclocarban has a different activity to decrease the bacterial colonies count on hand before and after hand washing. Keywords: Number of colonies, hand bacteria,triclosan, triclocarban, Lulut river Banjarmasin,  elementary student. Abstrak: Antiseptik golongan triclosan dan triclocarban merupakan contoh dari macam antiseptik yang dapat menurunkan jumlah koloni bakteri. Tujuan penelitian ini untuk membandingkan aktivitas sabun cuci tangan yang mengandung antiseptik golongan triclosan dan triclocarban dalam menurunkan jumlah koloni bakteri tangan. Penelitian ini menggunakan metode quasi eksperimental dengan rancangan Pretest-Posttest with control group design. Jumlah sampel adalah 20 sampel swab tangan siswa SDN 7 Sungai Lulut Banjarmasin secara purposive sampling. Parameter yang diamati adalah jumlah koloni     bakteri sebelum dan sesudah mencuci tangan menggunakan 2 sabun cuci tangan yang mengandung antiseptik berbeda. Data dianalisis menggunakan uji Saphiro wilk dan uji Dependent T- test. Hasil penelitian didapatkan rata- rata jumlah koloni bakteri sebelum menggunakan triclosan 66,75 Cfu/cm2 dan sesudah adalah 50,05 Cfu/cm2, serta sebelum menggunakan triclocarban 59,55Cfu/cm2 dan sesudah menggunakan triclocarban  43,35 Cfu/cm2. Kesimpulan penelitian ini, terdapat perbedaan aktivitas antiseptik golongan triclosan dan triclocarban dalam menurunkan jumlah koloni bakteri sebelum dan sesudah perlakuan mencuci tangan. Kata-kata kunci: Jumlah koloni, bakteri tangan, triclosan, triclocarban, Sungai Lulut Banjarmasin, siswa sekolah dasar