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Table 1 Characteristics of patients

From: What questions do patients undergoing lower extremity joint replacement surgery have?

 

Stanford THA (N = 11 patients)

Stanford TKA (N = 10 patients)

Southern California THA (N = 18 patients)

Southern California TKA (N = 9 patients)

Mean Age (SD)

53 (20)

60 (15)

70 (14)

68 (10)

# Females

7 (64%)

8 (80%)

11 (61%)

6 (67%)

Ethnicity:

    

# Caucasian

11 (100%)

4 (40%)

10 (56%)

5 (56%)

# Hispanic

0

2 (20%)

3 (17%)

1 (11%)

# Asian/Pacific Islander

0

3 (30%)

2 (11%)

1 (11%)

# Other

0

1 (10%)

3 (17%)

2 (22%)

Schooling:

    

   ≤ 12 years

2 (18%)

3 (30%)

6 (33%)

4 (44%)

   14 years

2 (18%)

4 (40%)

7 (39%)

2 (22%)

   16 years

4 (36%)

1 (10%)

3 (17%)

2 (22%)

   > 16 years

3 (27%)

2 (20%)

2 (11%)

1 (11%)

Previous surgery of same type

4 (36%)

1 (10%)

3 (17%)

0 (0%)