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Table 1 Demographic and clinical characteristics of the sample

From: An evaluation of the psychometric properties of the sf-12v2 health survey among adults with hemophilia

Characteristics

N (%)

Diagnosis

 Hemophilia A

169 (77.5)

 Hemophilia B

49 (22.5)

Gender

 Male

174 (79.5)

 Female

24 (11.0)

Age, mean (sd)

35.45 (12.3)

Race/Ethnicity

 White/Caucasian

150 (68.5)

 Othera

47 (21.5)

Marital Status

 Never Married

66 (30.1)

 Married

98 (44.7)

 Otherb

34 (20.1)

Education level

 Less than high school

9 (4.1)

 High school or technical school

30 (13.7)

 College degree

128 (58.4)

 Masters degree

17 (7.8)

 Doctoral degree

6 (2.7)

 Professional degree

8 (3.7)

Employment Status

 Employed/self–employed full time

103 (47.0)

 Employed part–time

23 (10.5)

 On disability

16 (7.3)

 Otherc

56 (25.6)

Region of the country

 Northeast

46 (21.0)

 Midwest

40 (18.3)

 South

54 (24.7)

 West

58 (26.5)

Health Insurance

 Public

61 (27.9)

 Private

113 (51.6)

 Both

6 (2.7)

 None

18 (8.2)

Symptom Severitye

 No symptoms

31 (14.2)

 Mild symptoms

67 (30.6)

 Moderate symptoms

61 (27.9)

 Severe symptoms

39 (17.8)

Treatment Regimen

 Always received on prophylaxis therapy

121 (55.3)

 Received both prophylaxis and on-demand therapy

31 (14.2)

 Always received on on-demand therapy

45 (20.5)

Number of bleeding episodes in the past year, mean (sd)

11.69 (19.1)

Hemophilia-related surgery

 Yes

73 (33.3)

 No

124 (56.6)

Comorbidities

 Hepatitis C

80 (36.5)

 HIVd

26 (11.9)

 Depression

84 (38.4)

 Inhibitors to clotting factor

41 (18.7)

Annual number of hemophilia-related visits, mean (sd)

 Hemophilia Treatment Center (HTC)

2.23 (3.1)

 Hematologist outside a HTC

0.83 (1.8)

 Primary Care Practitioner

2.42 (4.2)

  1. Note: SD, standard deviation; Frequencies for each demographic characteristic may not add up to the total sample size due to the presence of missing data
  2. aOther includes American Indian/Alaskan Native, Asian/Indian Asian, Native Hawaiian/Other Pacific Islander, Hispanic, etc.
  3. bOther includes divorced, separated, widowed, and not married, living with partner
  4. cOther includes retired, home–maker, student, seeking work, etc.
  5. dHIV Human Immunodeficiency Virus
  6. eBased on Patient Global Impression of Severity (PGI-S)