Pengaruh antioksidan terhadap nilai waktu pemulihan makula pada juru las
| Main Authors: | Karamoy, Andrita, author, Add author: Tjahjono D. Gondhowjardjo, supervisor, Add author: Elvioza, supervisor |
|---|---|
| Format: | Masters Bachelors |
| Terbitan: |
Fakultas Kedokteran Universitas Indonesia
, 2005
|
| Subjects: | |
| Online Access: |
http://lontar.ui.ac.id/detail?id=112042 |
| ctrlnum |
112042 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><type>Thesis:Masters</type><title>Pengaruh antioksidan terhadap nilai waktu pemulihan makula pada juru las</title><creator>Karamoy, Andrita, author</creator><creator>Add author: Tjahjono D. Gondhowjardjo, supervisor</creator><creator>Add author: Elvioza, supervisor</creator><publisher>Fakultas Kedokteran Universitas Indonesia</publisher><date>2005</date><subject>Vision disorders</subject><description>Tujuan: Untuk mengetahui apakah pemberian suplemen antioksidan dapat mengurangi pemanjangan waktu pemulihan makula pada juru las dengan pemakaian safety goggle. Design: Uji klinis tersamar ganda kelompok paralel secara randomisasi.
Metode: 44 subyek dibagi menjadi.2 kelompok. Kelompok perlakuan 21 subyek mendapat suplemen vitamin C 50 mg, vitamin E 10 mg dan &#946;-carotene 6 mg selama 2 minggu berturut-turut, sedangkan kelompok kontrol 23 subyek mendapat plasebo. Pengukuran WPM dilakukan sebelum dan sesudah suplementasi baik pada saat sebelum dan sesudah 5 menit bekerja menggunakan safety goggle.
Hasil : Selisih WPM sebelum dan sesudah mendapat suplemen (WPM 2) pada kelompok perlakuan adalah 17,90±5,58 detik, sedangkan kelompok kontrol adalah 23,78±6,64 detik terdapat perbedaan bermakna secara statistik (3WPM 2) antara kedua kelompok penelitian (p<0,05).
Kesimpulan : Pemberian suplemen vitamin C 50 mg, vitamin E 10 mg and &#946; -carotene 6 mg selama 2 minggu berturut-turut pada juru las yang menggunakan safety goggle terbukti dapat mengurangi pemanjangan WPM.
<hr><i>Objective: To evaluate whether assigning antioxidants supplement to welders using safety goggles could influence the prolong recovery time of photostress lest.
Methods: The study is randomized, double-blinded clinical trial. Forty-four male welders were included and divided into two groups and conduct matched pairs based on age and visual acuity. Twenty-one (21) welders for 5 minutes work assigned with antioxidants (subject group), while twenty-three (23) welders for the same duration assigned with placebo (control group) were given supplement for 14 days continuously. The antioxidants contained vitamin C 50 mg, vitamin E 10 mg and &#946;-carotene 6 mg. The study was conducted at the Technical Institute of Welders in Surakarta from December 2004 through January 2005.
Results: The photostress recovery test in subject group produce an improvement (p< 0,05) while in placebo group remains unchanged (p>0,05).
Conclusion: Oral vitamin C 50 mg, vitamin E 10 mg and &#946; -carotene 6 mg are proven to reduce the prolong time of photostress recovery test in welders using safety goggles.</i></description><identifier>http://lontar.ui.ac.id/detail?id=112042</identifier><recordID>112042</recordID></dc>
|
| format |
Thesis:Masters Thesis Thesis:Bachelors |
| author |
Karamoy, Andrita, author Add author: Tjahjono D. Gondhowjardjo, supervisor Add author: Elvioza, supervisor |
| title |
Pengaruh antioksidan terhadap nilai waktu pemulihan makula pada juru las |
| publisher |
Fakultas Kedokteran Universitas Indonesia |
| publishDate |
2005 |
| topic |
Vision disorders |
| url |
http://lontar.ui.ac.id/detail?id=112042 |
| contents |
Tujuan: Untuk mengetahui apakah pemberian suplemen antioksidan dapat mengurangi pemanjangan waktu pemulihan makula pada juru las dengan pemakaian safety goggle. Design: Uji klinis tersamar ganda kelompok paralel secara randomisasi.
Metode: 44 subyek dibagi menjadi.2 kelompok. Kelompok perlakuan 21 subyek mendapat suplemen vitamin C 50 mg, vitamin E 10 mg dan β-carotene 6 mg selama 2 minggu berturut-turut, sedangkan kelompok kontrol 23 subyek mendapat plasebo. Pengukuran WPM dilakukan sebelum dan sesudah suplementasi baik pada saat sebelum dan sesudah 5 menit bekerja menggunakan safety goggle.
Hasil : Selisih WPM sebelum dan sesudah mendapat suplemen (WPM 2) pada kelompok perlakuan adalah 17,90±5,58 detik, sedangkan kelompok kontrol adalah 23,78±6,64 detik terdapat perbedaan bermakna secara statistik (3WPM 2) antara kedua kelompok penelitian (p<0,05).
Kesimpulan : Pemberian suplemen vitamin C 50 mg, vitamin E 10 mg and β -carotene 6 mg selama 2 minggu berturut-turut pada juru las yang menggunakan safety goggle terbukti dapat mengurangi pemanjangan WPM.
<hr><i>Objective: To evaluate whether assigning antioxidants supplement to welders using safety goggles could influence the prolong recovery time of photostress lest.
Methods: The study is randomized, double-blinded clinical trial. Forty-four male welders were included and divided into two groups and conduct matched pairs based on age and visual acuity. Twenty-one (21) welders for 5 minutes work assigned with antioxidants (subject group), while twenty-three (23) welders for the same duration assigned with placebo (control group) were given supplement for 14 days continuously. The antioxidants contained vitamin C 50 mg, vitamin E 10 mg and β-carotene 6 mg. The study was conducted at the Technical Institute of Welders in Surakarta from December 2004 through January 2005.
Results: The photostress recovery test in subject group produce an improvement (p< 0,05) while in placebo group remains unchanged (p>0,05).
Conclusion: Oral vitamin C 50 mg, vitamin E 10 mg and β -carotene 6 mg are proven to reduce the prolong time of photostress recovery test in welders using safety goggles.</i> |
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Universitas Indonesia |
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JAWA BARAT |
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2022-12-13T09:13:35Z |
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