%PDF-1.5
%
60 0 obj
null
endobj
56 0 obj
<<
/Ascent 891
/CIDSet 50 0 R
/CapHeight 1000
/Descent -216
/Flags 6
/FontBBox [ -568 -307 2000 1007 ]
/FontFamily (Times New Roman)
/FontFile2 51 0 R
/FontName /OFFDAG+TimesNewRomanPSMT
/FontStretch /Normal
/FontWeight 400
/ItalicAngle 0
/StemV 82
/Type /FontDescriptor
/XHeight 1000
>>
endobj
57 0 obj
[ ]
endobj
58 0 obj
<<
/BaseFont /Helvetica
/Encoding 59 0 R
/Name /Helv
/Subtype /Type1
/Type /Font
>>
endobj
40 0 obj
<<
/Arial 54 0 R
>>
endobj
39 0 obj
<<
/Name (Headers/Footers)
/Type /OCG
/Usage <<
/PageElement <<
/Subtype /HF
>>
>>
>>
endobj
35 0 obj
<<
/Font 40 0 R
>>
endobj
31 0 obj
<<
/OCGs 39 0 R
/Type /OCMD
>>
endobj
62 0 obj
<<
/S /D
>>
endobj
28 0 obj
<<
/OCGs 75 0 R
/Type /OCMD
>>
endobj
59 0 obj
<<
/Differences [ 24 /breve /caron /circumflex /dotaccent /hungarumlaut /ogonek /ring /tilde 39 /quotesingle
96 /grave 128 /bullet /dagger /daggerdbl /ellipsis /emdash /endash /florin /fraction
/guilsinglleft /guilsinglright /minus /perthousand /quotedblbase /quotedblleft /quotedblright
/quoteleft /quoteright /quotesinglbase /trademark /fi /fl /Lslash /OE /Scaron /Ydieresis
/Zcaron /dotlessi /lslash /oe /scaron /zcaron 160 /Euro 164 /currency 166 /brokenbar
168 /dieresis /copyright /ordfeminine 172 /logicalnot /.notdef /registered /macron
/degree /plusminus /twosuperior /threesuperior /acute /mu 183 /periodcentered /cedilla
/onesuperior /ordmasculine 188 /onequarter /onehalf /threequarters 192 /Agrave /Aacute
/Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex
/Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth /Ntilde /Ograve /Oacute /Ocircumflex
/Otilde /Odieresis /multiply /Oslash /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute
/Thorn /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla
/egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth
/ntilde /ograve /oacute /ocircumflex /otilde /odieresis /divide /oslash /ugrave /uacute
/ucircumflex /udieresis /yacute /thorn /ydieresis ]
/Type /Encoding
>>
endobj
33 0 obj
<<
/Font 80 0 R
>>
endobj
61 0 obj
<<
/Nums [ 0 62 0 R ]
>>
endobj
42 0 obj
<<
/BaseFont /OFFDAG+TimesNewRomanPSMT
/DescendantFonts [ 45 0 R ]
/Encoding /Identity-H
/Subtype /Type0
/ToUnicode 46 0 R
/Type /Font
>>
endobj
52 0 obj
<<
/Arial 54 0 R
>>
endobj
71 0 obj
<<
/BaseFont /TimesNewRomanPS-BoldItalicMT
/Encoding /WinAnsiEncoding
/FirstChar 32
/FontDescriptor 76 0 R
/LastChar 121
/Subtype /TrueType
/Type /Font
/Widths [ 250 0 0 0 0 0 778 0 333 333 0 0 250 333 250 0 500 500 0 500 500 500 0 0 0 0 333
0 570 0 0 0 0 667 667 667 722 667 0 0 0 389 0 0 0 889 722 0 611 0 667 556 611 0 0
0 0 0 0 0 0 0 0 0 0 500 500 444 500 444 333 500 556 278 278 500 278 778 556 500 500
0 389 389 278 556 444 667 0 444 ]
>>
endobj
74 0 obj
<<
/DA (/Helv 0 Tf 0 g )
/DR <<
/Encoding <<
/PDFDocEncoding 59 0 R
>>
/Font <<
/Helv 58 0 R
>>
>>
/Fields 57 0 R
>>
endobj
55 0 obj
<<
/Ascent 1006
/CapHeight 716
/Descent -325
/Flags 32
/FontBBox [ -665 -325 2000 1006 ]
/FontFamily (Arial)
/FontName /Arial
/FontStretch /Normal
/FontWeight 400
/ItalicAngle 0
/StemV 88
/Type /FontDescriptor
/XHeight 519
>>
endobj
54 0 obj
<<
/BaseFont /Arial
/Encoding /WinAnsiEncoding
/FirstChar 0
/FontDescriptor 55 0 R
/LastChar 255
/Subtype /TrueType
/Type /Font
/Widths [ 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750
750 750 750 750 750 750 750 750 750 750 750 750 278 278 355 556 556 889 667 191 333
333 389 584 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 278 584 584
584 556 1015 667 667 722 722 667 611 778 722 278 500 667 556 833 722 778 667 778
722 667 611 722 667 944 667 667 611 278 278 278 469 556 333 556 556 500 556 556 278
556 556 222 222 500 222 833 556 556 556 556 333 500 278 556 500 722 500 500 500 334
260 334 584 350 556 350 222 556 333 1000 556 556 333 1000 667 333 1000 350 611 350
350 222 222 333 333 350 556 1000 333 1000 500 333 944 350 500 667 278 333 556 556
556 556 260 556 333 737 370 556 584 333 737 552 400 549 333 333 333 576 537 333 333
333 365 556 834 834 834 611 667 667 667 667 667 667 1000 722 667 667 667 667 278
278 278 278 722 722 778 778 778 778 778 584 778 722 722 722 722 667 667 611 556 556
556 556 556 556 889 500 556 556 556 556 278 278 278 278 556 556 556 556 556 556 556
549 611 556 556 556 556 500 556 500 ]
>>
endobj
53 0 obj
<<
/Ascent 750
/CIDSet 36 0 R
/CapHeight 1000
/Descent -250
/Flags 68
/FontBBox [ -725 -276 1260 1014 ]
/FontFamily (Calibri)
/FontFile2 37 0 R
/FontName /OFFDMK+Calibri-Italic
/FontStretch /Normal
/FontWeight 400
/ItalicAngle -15
/StemV 78.878
/Type /FontDescriptor
/XHeight 1000
>>
endobj
49 0 obj
<<
/Font 52 0 R
>>
endobj
45 0 obj
<<
/BaseFont /OFFDAG+TimesNewRomanPSMT
/CIDSystemInfo <<
/Ordering (Identity)
/Registry (Adobe)
/Supplement 0
>>
/CIDToGIDMap /Identity
/DW 1000
/FontDescriptor 56 0 R
/Subtype /CIDFontType2
/Type /Font
/W [ 761 [ 526 ] 763 764 526 769 [ 526 ] ]
>>
endobj
78 0 obj
<<
/Font 81 0 R
>>
endobj
43 0 obj
<<
/BaseFont /ArialMT
/Encoding /WinAnsiEncoding
/FirstChar 32
/FontDescriptor 47 0 R
/LastChar 32
/Subtype /TrueType
/Type /Font
/Widths [ 278 ]
>>
endobj
75 0 obj
<<
/Name (Background)
/Type /OCG
/Usage <<
/Export <<
/ExportState /ON
>>
/PageElement <<
/Subtype /BG
>>
/Print <<
/PrintState /ON
>>
/View <<
/ViewState /ON
>>
>>
>>
endobj
47 0 obj
<<
/Ascent 905
/CapHeight 1000
/Descent -211
/Flags 32
/FontBBox [ -665 -325 2000 1006 ]
/FontFamily (Arial)
/FontName /ArialMT
/FontStretch /Normal
/FontWeight 400
/ItalicAngle 0
/StemV 88
/Type /FontDescriptor
/XHeight 1000
>>
endobj
76 0 obj
<<
/Ascent 891
/CapHeight 1000
/Descent -216
/Flags 98
/FontBBox [ -547 -307 1401 1032 ]
/FontFamily (Times New Roman)
/FontName /TimesNewRomanPS-BoldItalicMT
/FontStretch /Normal
/FontWeight 700
/ItalicAngle -15
/StemV 116.867
/Type /FontDescriptor
/XHeight 1000
>>
endobj
27 0 obj
<<
/K true
/S /Transparency
/Type /Group
>>
endobj
11 0 obj
<<
/BaseFont /TimesNewRomanPS-BoldMT
/Encoding /WinAnsiEncoding
/FirstChar 32
/FontDescriptor 23 0 R
/LastChar 122
/Subtype /TrueType
/Type /Font
/Widths [ 250 0 0 0 0 0 833 0 333 333 0 0 250 333 250 0 500 500 500 500 500 500 500 500 0
500 333 0 0 0 0 0 0 722 667 722 722 667 611 778 778 389 500 778 0 944 722 778 611
778 722 556 667 0 722 0 0 0 0 0 0 0 0 0 0 500 556 444 556 444 333 0 556 278 333 556
278 833 556 500 0 0 444 389 333 556 500 722 0 500 444 ]
>>
endobj
10 0 obj
<<
/BaseFont /OFFDMK+Calibri-Italic
/DescendantFonts [ 21 0 R ]
/Encoding /Identity-H
/Subtype /Type0
/ToUnicode 22 0 R
/Type /Font
>>
endobj
9 0 obj
<<
/CA 1
/OP false
/OPM 0
/SA false
/SM 1
/Type /ExtGState
/ca 1
/op false
>>
endobj
14 0 obj
<<
/BaseFont /Arial-BoldMT
/Encoding /WinAnsiEncoding
/FirstChar 32
/FontDescriptor 26 0 R
/LastChar 32
/Subtype /TrueType
/Type /Font
/Widths [ 278 ]
>>
endobj
13 0 obj
<<
/BaseFont /OFFDNK+Calibri-Italic
/Encoding /WinAnsiEncoding
/FirstChar 65
/FontDescriptor 25 0 R
/LastChar 67
/Subtype /TrueType
/Type /Font
/Widths [ 579 544 522 ]
>>
endobj
12 0 obj
<<
/BaseFont /TimesNewRomanPSMT
/Encoding /WinAnsiEncoding
/FirstChar 32
/FontDescriptor 24 0 R
/LastChar 177
/Subtype /TrueType
/Type /Font
/Widths [ 250 0 0 0 0 833 778 0 333 333 0 0 250 333 250 278 500 500 500 500 500 500 500 500
500 500 278 278 564 564 564 0 0 722 667 667 722 611 556 722 722 333 389 722 611 889
722 722 556 0 667 556 611 722 722 944 0 722 0 333 0 333 0 500 0 444 500 444 500 444
333 500 500 278 278 500 278 778 500 500 500 500 333 389 278 500 500 722 500 500 444
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 549 ]
>>
endobj
5 0 obj
<<
/Count 3
/Kids [ 18 0 R 3 0 R 19 0 R ]
/Type /Pages
>>
endobj
1 0 obj
<<
/Author (Hitesh Patel, Rizwan Qureshi)
/CreationDate (D:20131116132223+05'30')
/Creator (International Journal of Science and Research \(IJSR\), www.ijsr.net)
/Keywords (High Frequency Hearing Loss, Pure Tone Audiometry, Mobile Phone)
/ModDate (D:20200331134359+05'30')
/Producer (Total PDF Watermark Remover 1.0.214)
/Subject (Background & objectives : The electromagnetic waves can affect the human health including hearing impairment. Several studies have shown increased degree of hearing loss with long term use of mobile phones. The present study was conducted to find out the severity of hearing loss with long term use of mobile phones. Method : The study was conducted at District Disability & Rehabilitation Centre \(DDRC\), civil hospital campus, Ahmedabad on 30 subjects of 15-40 years age group using mobile phones more than 1 hour a day as study group and another 30 subjects with same age group using mobile phones less than 15 minutes a day as control group. The pure tone Audiometry was conducted in both groups using Elken eda 3 N 3 mille instrument. Results: The study shown an increased mean hearing loss with long term mobile phone usage in study groups compared to control group and difference was statistically significant \(P<0.05\). Interpretation & conclusion: Similar to earlier studies done in India & abroad, increased degree of hearing loss was found in long term mobile phone usage than control subjects with mean hearing loss was more in dominant ear compared to non-dominant ear. Cut short the duration of mobile phone usage can reduce this problem.)
/Title (Effects of Long Term Use of Mobile Phones on Hearing Status of Healthy Individuals Compared to Infrequent Mobile Phone Users in Age Group of 15-40 Years)
>>
endobj
80 0 obj
<<
/Arial 54 0 R
>>
endobj
8 0 obj
<<
/OP false
/OPM 1
/SA false
/SM 0.02
/Type /ExtGState
/op false
>>
endobj
7 0 obj
<<
/CA 0.1
/Type /ExtGState
/ca 0.1
>>
endobj
6 0 obj
[ /ICCBased 20 0 R ]
endobj
26 0 obj
<<
/Ascent 905
/CapHeight 1000
/Descent -211
/Flags 32
/FontBBox [ -628 -376 2000 1018 ]
/FontFamily (Arial)
/FontName /Arial-BoldMT
/FontStretch /Normal
/FontWeight 700
/ItalicAngle 0
/StemV 138
/Type /FontDescriptor
/XHeight 1000
>>
endobj
21 0 obj
<<
/BaseFont /OFFDMK+Calibri-Italic
/CIDSystemInfo <<
/Ordering (Identity)
/Registry (Adobe)
/Supplement 0
>>
/CIDToGIDMap /Identity
/DW 1000
/FontDescriptor 53 0 R
/Subtype /CIDFontType2
/Type /Font
/W [ 3 [ 226 ] ]
>>
endobj
23 0 obj
<<
/Ascent 891
/CapHeight 1000
/Descent -216
/Flags 34
/FontBBox [ -558 -307 2000 1026 ]
/FontFamily (Times New Roman)
/FontName /TimesNewRomanPS-BoldMT
/FontStretch /Normal
/FontWeight 700
/ItalicAngle 0
/StemV 136
/Type /FontDescriptor
/XHeight 1000
>>
endobj
25 0 obj
<<
/Ascent 750
/CapHeight 1000
/Descent -250
/Flags 96
/FontBBox [ -725 -276 1260 1014 ]
/FontFamily (Calibri)
/FontFile2 38 0 R
/FontName /OFFDNK+Calibri-Italic
/FontStretch /Normal
/FontWeight 400
/ItalicAngle -15
/StemV 78.878
/Type /FontDescriptor
/XHeight 1000
>>
endobj
24 0 obj
<<
/Ascent 891
/CapHeight 1000
/Descent -216
/Flags 34
/FontBBox [ -568 -307 2000 1007 ]
/FontFamily (Times New Roman)
/FontName /TimesNewRomanPSMT
/FontStretch /Normal
/FontWeight 400
/ItalicAngle 0
/StemV 82
/Type /FontDescriptor
/XHeight 1000
>>
endobj
81 0 obj
<<
/Arial 54 0 R
>>
endobj
2 0 obj
<<
/Length 6132
/Type /Metadata
/Subtype /XML
>>
stream
Hitesh Patel, Rizwan Qureshi
High Frequency Hearing Loss
Pure Tone Audiometry
Mobile Phone
Background & objectives : The electromagnetic waves can affect the human health including hearing impairment. Several studies have shown increased degree of hearing loss with long term use of mobile phones. The present study was conducted to find out the severity of hearing loss with long term use of mobile phones. Method : The study was conducted at District Disability & Rehabilitation Centre (DDRC), civil hospital campus, Ahmedabad on 30 subjects of 15-40 years age group using mobile phones more than 1 hour a day as study group and another 30 subjects with same age group using mobile phones less than 15 minutes a day as control group. The pure tone Audiometry was conducted in both groups using Elken eda 3 N 3 mille instrument. Results: The study shown an increased mean hearing loss with long term mobile phone usage in study groups compared to control group and difference was statistically significant (P<0.05). Interpretation & conclusion: Similar to earlier studies done in India & abroad, increased degree of hearing loss was found in long term mobile phone usage than control subjects with mean hearing loss was more in dominant ear compared to non-dominant ear. Cut short the duration of mobile phone usage can reduce this problem.
Effects of Long Term Use of Mobile Phones on Hearing Status of Healthy Individuals Compared to Infrequent Mobile Phone Users in Age Group of 15-40 Years
Total PDF Watermark Remover 1.0.214
2020-03-31T13:43:59+05:30
http://www.foxitsoftware.com/connectedPDF/1.0/
cPDF
ConnectedPDF Schema
cDocID
Text
external
The cDocID
cVersionID
Text
external
The cVersionID
cReviewID
Text
external
The cReviewID
https://cws.connectedpdf.com/cDocID/87B93A9926C127C84CACD7C9E709CE43~F0B737F0C01B11E8AED38A676314261BDBFA9813EDAAAAFB-3148714C2D08CC28-FA0E81180806DB2F81C98600
https://cws.connectedpdf.com/cVersionID/87B93A9926C127C84CACD7C9E709CE43~F0B737F1C01B11E8AED38A676314261BDBFA9813EDAAAAFB-9A83388E2AA91CA3-A72083EFB327BEF361128600
endstream
endobj
3 0 obj
<<
/Contents 4 0 R
/CropBox [ 0 0 595.22 842 ]
/MediaBox [ 0 0 595.22 842 ]
/Parent 86 0 R
/Resources <<
/ColorSpace <<
/CS0 6 0 R
>>
/ExtGState <<
/GS0 7 0 R
/GS1 8 0 R
/GS2 9 0 R
>>
/Font <<
/C2_0 10 0 R
/TT0 11 0 R
/TT1 12 0 R
/TT2 13 0 R
/TT3 14 0 R
>>
/ProcSet [ /PDF /Text ]
/XObject <<
/Fm0 15 0 R
/Fm1 16 0 R
/Fm2 17 0 R
>>
>>
/Rotate 0
/Type /Page
>>
endobj
4 0 obj
<<
/Filter /FlateDecode
/Length 9352
>>
stream
HWYoH+; Ld'/DuyH"0duuW}u_/nxp^ߧjn#.&b=/6kׯ:5eEMwER\P:J\rYx*,|Q/'DLL
!FyQZLfb\/T|~3
"HCĕQ̑ϦK~sRlnlQgi.Tj݉_Fbxt-tt1qy)Bar[4W_^~YX/jhl21rmeI?cOxW tYVPP )O?uZ&+ ;c@Iw[1b2CjOo&B@*ln#!hd,CgJM|6&hrU.l*
.ʉK𥇣O{8H:1ڑ667mRѝtq aŃ#{/
7|Q,˸LzEh_o}0$H{0F!{eBTSޙ[!-`jpqЧQdB\PQc^+b'@g爺fkߎ2vnscsfN?c;DgFPҨ̶b5:\X͚;AẗvI55[![FN#C72?:!QT.U G$}Z#/rZAErMŲ!tѮŚ>GMzTF$i>]ޟo d.
` 3ݓ wC}]6>~g#
kTN&{s긍
dMVWGu'LeU]zIkZHydBX˨?dX`pǎ:7N&
+5ح.}
G֩1.[dAB)D1UMaVAiDJiG0~@j=׳GԲfODxTWA9M\vLNLmK^sێs38
knۘ[N*,Ԛ*xKdJ_#(ZT_MM|έu/~;l)zG+&=pg[}tr'ΠM
|ZNoZe%;o
jrl#gfjJ):/.U~ݠdm*
:SƮwp]ru.SZ;&d7ݹ
ɋ]&8@^?m'ocuVGlwolŖ"#zd}+.ϞpتRg.u{N[`4x(Q̨li'9eB8L+z_#BcTUy/<*~FXbbԌOPAs$R?Ƹ Uc]57 Ђm%>.6
q Dc_yD8J@6
٠:=[>ydkS3҉aZiAy{˛h
^Z}g?фSe(9k?'&EzG^ΨmEi=ECYts8V7>sXhXdH,P~Rh94b2Ǿ̅+2/y%,CvO& ~j
5O=j|q8UGiA\=$t1ꌀ/T+0a?aA5Ԅ 5aO&GXCc)5jlo+.ʳKL3ýi!K,r= |(C(=- Ą5