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. 2015 Sep-Oct;17(78):245–252. doi: 10.4103/1463-1741.165026

Table 2.

Percentage of subjects’ attendance (n = 163), mean hours spent per week and mean number of years participating at each leisure-time activity, as well as the median loudness and mean A-weighted equivalent SPLs in dBA (LAeq,w: Weekly noise exposure; LAeq,l: Lifetime noise exposure): The standard deviation is given between brackets

Activity Attendance (%) Time spent Loudness LAeq,w LAeq,l

Per week Years
Visiting nightclubs or pubs 96 5.91 (4.65) 5.70 (2.59) Shout over 1 m 72.64 (10.71) 79.76 (10.58)
Watching movies or plays 88 0.92 (2.10) 9.01 (3.60) Loud conversation 54.91 (8.69) 64.07 (8.22)
Listening to a PMP through headphones 86 3.21 (3.30) 5.36 (2.79) Loud conversation 56.42 (10.38) 62.99 (11.27)
Listening to a home stereo or radio 76 9.04 (9.96) 10.63 (5.19) Loud conversation 58.56 (8.87) 68.19 (9.16)
Attending musical concerts or festivals 69 0.85 (0.84) 5.27 (3.37) Shout over near distance 67.68 (9.58) 74.27 (9.80)
Attending sport events 53 3.09 (2.56) 7.71 (4.31) Loud conversation 55.40 (8.34) 63.36 (9.37)
Practicing a musical instrument 49 3.65 (2.49) 7.45 (3.74) Loud conversation 58.23 (10.04) 66.25 (11.50)
Playing in a band or orchestra 26 2.27 (1.19) 5.31 (3.38) Shout over 1 m 67.65 (10.91) 74.06 (11.48)
Other noisy leisure-time activities 18 3.19 (2.98) 7.25 (4.63) Shout over 1 m 65.07 (10.72) 72.45 (10.66)
Using noisy tools 13 0.97 (1.29) 4.21 (3.32) Shout over 1 m 63.80 (12.61) 69.12 (12.05)
Watching television through headphones 7 2.72 (2.65) 6.00 (4.96) Loud conversation 53.89 (6.52) 60.74 (8.32)