Table 1 UC demographics

From: Leveraging electronic health records from two hospital systems identifies male infertility-associated comorbidities across time

Covariate

Vasectomy

8353 patients

Male Infertility

6531 patients

p-value

Estimated age, mean (sd)

45.57 (7.67)

43.97 (8.77)

<0.001

Estimated age at diagnosis or procedure, mean (sd)

41.20 (7.14)

38.45 (8.18)

<0.001

Location, n (%)

  

<0.001

1

691 (8.3)

615 (9.4)

 

2

1418 (17.0)

1119 (17.1)

 

3

1670 (20.0)

1018 (15.6)

 

4

1235 (14.8)

2174 (33.3)

 

5

3339 (40.0)

1605 (24.6)

 

Identified race, n (%)

  

<0.001

American Indian or Alaska Native

32 (0.4)

20 (0.3)

 

Asian

474 (5.7)

925 (14.2)

 

Black or African American

250 (3.0)

273 (4.2)

 

Multirace

254 (3.0)

175 (2.7)

 

Native Hawaiian or Other Pacific Islander

24 (0.3)

40 (0.6)

 

Other Race

798 (9.6)

812 (12.4)

 

Unknown

1519 (18.2)

1124 (17.2)

 

White

5002 (59.9)

3162 (48.4)

 

identified ethnicity, n (%)

  

0.02

Hispanic or Latino

1087 (13.0)

797 (12.2)

 

Not Hispanic or Latino

6138 (73.5)

4755 (72.8)

 

Unknown

1128 (13.5)

979 (15.0)

 

ADI, mean (sd)

3.63 (2.40)

3.78 (2.56)

<0.001

Number of visits before, mean (sd)

24.87 (32.69)

23.27 (45.05)

0.012

Number of visits after, mean (sd)

16.94 (32.81)

22.82 (52.48)

<0.001

Months in EHR before, mean (sd)

37.48 (33.44)

22.16 (27.66)

<0.001

Months in EHR after, mean (sd)

20.66 (27.18)

23.09 (30.67)

<0.001

  1. The chi-squared test was used to calculate p-values for categorical variables. Welch’s t test was used to calculate p-values for continuous variables.
  2. n number of patients, sd standard deviation, ADI area deprivation index, EHR electronic health record, number of visits before number of visits before the 6-month cutoff, number of visits after number of visits after the 6-month cutoff, months in EHR before months in EHR before the 6-month cutoff (calculated as length of time between patient’s last visit and patient’s first visit before the 6-month cutoff), months in EHR after months in EHR after the 6-month cutoff (calculated as length of time between patient’s last visit and patient’s first visit after the 6-month cutoff).