Table 2. Frequency of OTC use relative to total medication and product use for visits to dermatologists, by gender, race, ethnicity, age, and payer type: NAMCS, 1989-2008

 

Characteristic

Estimated
Frequency of Use

OTCs as % of total medication and product use

Gender

 

 

Female

75,400,000

16.2

Male

50,700,000

16.3

Race

 

 

White

107,000,000

16.3

Black

9,030,000

19.4

Asian, Native Hawaiian/Other Pac Islander, American Indian/Alaska Native

5,490,000

18.1

Ethnicity

 

 

Hispanic

4,700,000

14.8

Non-Hispanic

102,000,000

16.8

Age group, years

 

 

0-9

5,730,000

23.4

10-19

21,200,000

16.6

20-29

15,500,000

16.9

30-39

16,800,000

16.3

40-49

17,200,000

16.7

50-59

13,300,000

13.5

60-69

14,000,000

15.1

70-79

13,500,000

16.0

80-89

7,740,000

17.0

≥90

1,250,000

18.3

Payer type

 

 

Private insurance

45,500,000

13.8

Medicare

16,100,000

15.3

Medicaid

1,760,000

13.2

Worker’s compensation

156,000

24.3

Salf-pay

5,730,000

15.0

No charge

460,000

27.9

Other, unknown, blank

4,190,000

15.4

 

OTC = over-the-counter

NAMCS = National Ambulatory Medical Care Survey

Rx = prescription