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. 2016 Aug 24;11(8):e0160540. doi: 10.1371/journal.pone.0160540

Table 2. Patient and public awareness of gifts received by physicians in general from the pharmaceutical industry.

Awareness of gifts received by physicians from the pharmaceutical industry
Type of Gifts % aware (N)1 Country, year2 Reference
Gifts in general (pharmaceutical promotional activities/ pharmaceutical marketing) 54% (N = 196) USA, 1998 [55]
70% (N = 503) USA, 2010–2011 [50]
55% (N = 252) Canada, 2010–2011 [50]
70% (N = 251) USA, 2010–2011 [50]
40% (N = 134) Australia, 2007 [58]
83% (N = 584) Turkey, 2004 [57]
Gifts with possible patient benefit 82% (N = 649) USA, 1995 [54]
Personal gifts (e.g. clocks, radios) 32% (N = 649) USA, 1995 [54]
Drug samples 87% (N = 486) USA, 1995 [52]
94% (N = 903) USA, 2009 [59]
Ballpoint pens 55% (N = 489) USA, 1995 [52]
76% (N = 903) USA, 2009 [59]
Medical books 35% (N = 486) USA, 1995 [52]
38% (N = 903) USA, 2009 [59]
Dinner 22% (N = 486) USA, 1995 [52]
37% (N = 903) USA, 2008 [59]
Attend industry-sponsored trips/conferences/social activities 16–17% (N = 192) USA, 2008 [63]
34% (N = 903) USA, 2009 [59]
Accept gifts over $100 12% (N = 192) USA, 2008 [63]
Accept gifts less than $100 16% (N = 192) USA, 2008 [63]
Conduct research for drug company 23% (N = 192) USA, 2008 [63]
Baby formula 29% (N = 486) USA, 1994 [52]
Coffee maker 14% (N = 486) USA, 1994 [52]

1 N refers to the sample size

2 This indicates year of the study for each finding (and if not reported, the year of publication)