Skip to main content
. Author manuscript; available in PMC: 2011 Jan 1.
Published in final edited form as: Prev Med. 2009 Nov 24;50(1-2):19. doi: 10.1016/j.ypmed.2009.11.006

Table 2.

Association of IIEF-5 scores and covariates included in the analysis. Linear regression coefficients (β) and 95% confidence intervals (95%CI). Boston Area Community Health (BACH) Survey 2002-2005.

Overall (N=2301) Overall (N=2301) Excluding men with comorbid conditions (N=1215)
Age-adjusted β (95% CI) p-value p-trend Full model β (95% CI) p-value p-trend Full model β (95% CI) p-value p-trend
Age per 10 years -1.68* (-1.92, -1.45) <0.01 -1.14 (-1.41, -0.87) <0.01 -1.00 (-1.34, -0.66) <0.01
Race White 0.00 <0.01 0.00 0.09 0.00 0.07
Black -0.73 (-1.36, -0.10) 0.08 (-0.59, 0.76) 0.15 (-0.64, 0.93)
Hispanic -1.90 (-2.51, -1.30) -0.67 (-1.47, 0.12) -0.82 (-1.71, 0.07)
SES Low -2.69 (-3.52, -1.86) <0.01 <0.01 -1.91 (-2.82, -0.99) <0.01 <0.01 -1.73 (-2.76, -0.70) 0.01 <0.01
Middle 0.00 0.00 0.00
High 0.63 (-0.04, 1.31) 0.16 (-0.54, 0.86) 0.83 (0.01, 1.66)
BMI (kg/m2) <25 0.00 0.35 0.17
25-29 -0.10 (-0.85, 0.65)
30+ -0.52 (-1.30, 0.25)
Waist-to-hip ratio (WHR) <0.95 0.00 0.00 0.52 0.57 0.00 0.57 0.62
0.95-1.0 -1.01 (-2.64, -0.26) <0.01 <0.01 -0.40 (-1.08, 0.28) -0.43 (-1.26, 0.39)
>1.0 -1.13 (-2.08, -0.06) -0.12 (-1.15, 0.91) 0.07 (-1.05, 1.19)
Physical Activity (PASE) Low 0.00 <0.01 <0.01 0.00 0.17 0.07 0.00 0.49 0.27
Moderate 1.48 (0.68, 2.29) 0.62 (-0.15, 1.39) 0.58 (-0.44, 1.61)
High 1.92 (1.12, 2.72) 0.75 (-0.05, 1.55) 0.63 (-0.43, 1.68)
Smoking Never 0.00 0.01 <0.01 0.00 0.27 0.22 0.00 0.32 0.76
<10 pack-yrs 0.10 (-0.56, 0.76) 0.25 (-0.43, 0.92) 0.44 (-0.31, 1.20)
10-19 pack-yrs -0.31 (-1.47, 0.84) -0.19 (-1.26, 0.89) -0.54 (-1.93, 0.85)
20+ pack-yrs -1.36 (-2.26, -0.45) -0.63 (-1.59, 0.33) 0.53 (-0.80, 1.87)
Alcohol Consumption (drinks/day) never 0.00 <0.01 <0.01 0.00 0.37 0.71 0.00 0.01 0.35
<1/day 1.46 (0.64, 2.28) 0.68 (-0.10, 1.47) 1.37 (0.54, 2.20)
1-3/day 1.67 (0.76, 2.57) 0.40 (-0.48, 1.27) 0.92 (0.13, 1.97)
3+/day 0.46 (0.53, 1.46) 0.16 (-0.85, 1.16) 0.74 (0.50, 1.97)
Heart disease -2.95 (-4.22, -1.68) <0.01 -1.70 (-2.99, -0.40) 0.01
Hypertension -0.98 (-1.84, -0.13) 0.02 0.10 (-0.72, 0.91) 0.82
Diabetes -2.60 (-3.91, -1.28) <0.01 -1.40 (-2.69, -0.11) 0.03
Depression -2.52 (-3.52, -1.52) <0.01 -1.43 (-2.41, -0.44) <0.01
Medications use (count) 0 0.00 <0.01 <0.01 0.00 0.16 0.08 0.00 0.92 0.70
1 -1.22 (-2.26, -0.18) -0.30 (-1.27, 0.66) -0.19 (-1.42, 1.05)
2+ -3.32 (-4.67, -1.98) -1.44 (-2.91, 0.03) -0.86 (-6.40, 4.67)
*

Unadjusted