بررسی ارتباط تعداد بیوآئروسلها با غلظت ازن و شدت پرتو فرابنفش در هوای داخل و آزاد مراکز خدمات جامع سلامت شهری منتخب شهر تهران در سال 1400
فصلنامه علمی پژوهشی بهداشت در عرصه,
دوره 12 شماره 2 (1403),
2 آبان 2024
,
صفحه 71-83
https://doi.org/10.22037/jhf.v12i2.43144
چکیده
زمینه و اهداف: کیفیت هوای داخل و آزاد و تاثیر آن بر سلامت کارکنان و مراجعهکنندهها به مراکز خدمات جامع سلامت شهری در مطالعات بهداشت عمومی اهمیت زیادی دارد. این تحقیق با هدف بررسی تعداد بیوآئروسلهای هوای داخل و آزاد مراکز انجام گرفت.
مواد و روشها: روش تحقیق این پژوهش، توصیفی- تحلیلی مقطعی است. تحقیق در 5 مرکز خدمات جامع سلامت شهری کلانشهر تهران در بازه زمانی 4 ماه در دو فصل کمبارش و پربارش انجامگرفت. جمعآوری بیوآئروسلها، اندازهگیری ذرات معلق، فراینفش، ازن، سرعت باد، دما و رطوبت با وسائل اختصاصی و در شرایط مدت 120دقیقه، فاصله 1/5 متری از سطح زمین و هوای داخل سالن انتظار و آزاد انجام گرفت. تعداد آئروسلهاي بيولوژيکي هواي داخل و آزاد برحسب CFU/m3 گزارش شد. نتايج بدستآمده با استاندارد EU GMP مقايسه گرديد. رعایت ملاحظات اخلاقی در تمام مراحل اجرای مطالعه درنظر گرفته شد.
یافتهها: ميانگين تعداد کلنی باکتريها و قارچهاي هوابرد داخل سالن انتظار مراکز از هواي آزاد بالاتر بود. ميانگين تعداد کلنی باکتريها و قارچهاي هوابرد داخل سالن انتظار مراکز بهترتیب 86/4 و 1062/1 و در هوای آزاد مراکز بهترتیب 89/6 و 1060/1 بدست آمد. حضور ميکروارگانيسمهای آسپرژيلوس و پنيسليوم در سالن انتظار بیشتر از سایر قارچها بود.
نتیجهگیری: تعداد آئروسلهای بیولوژیکی مراکز با توجه به متغیر فصل، تراکم مراجعهکننده، تعداد مراجعهکننده و مساحت کف سالن انتظار متفاوت میباشند. ﻣﺪﯾﺮﯾﺖ ﻣﻨﺎﺳﺐ ﺑﻬﺪاﺷﺖ ﻣﺤﯿﻄ و توجه به وﺿﻌﯿﺖ آﻟﻮدﮔﯽ ﻣﯿﮑﺮوﺑﯽ ﻫﻮاي سالن انتظار مراکز به ارتقای وضعیت سلامت کارکنان و مراجعهکنندگان و کاهش ﻫﺰﯾﻨـﻪ ﻣنجر ﻣﯽﮔﺮدد.
- ازون، باکتریهای هوابرد، بیوآئروسلها، پنیسیلیوم، قارچهای هوابرد، مراکز جامع سلامت
ارجاع به مقاله
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