TABLE 5.
Cumulative Duration Models
| n | Sperm Concentrationa (×103/mL) Bb (95% CI) |
<15 Million Sperm/mL ORb (95% CI) |
|
|---|---|---|---|
| Total overweight/obese points | 127 | −0.10 (−0.45, 0.25) | 1.1 (0.78, 1.6) |
| Child overweight/obese points (≥85th percentile) | 132 | −0.29 (−0.84, 0.27) | 1.3 (0.78, 2.2) |
| Adult overweight/obese points (BMI ≥25 kg/m2) | 184 | −0.04 (−0.43, 0.35) | 0.93 (0.63, 1.4) |
| Adult overweight/obese points (BMI ≥25 kg/m2)c | 127 | 0.06 (−0.44, 0.57) | 0.98 (0.60, 1.6) |
| n | Progressive Motility B (95% CI) |
<32% Progressive Motility OR (95% CI) |
|
| Total overweight/obese points | 127 | −0.29 (−1.9, 1.3) | 1.1 (0.91, 1.4) |
| Child overweight/obese points (≥85th percentile) | 132 | −0.38 (−3.0, 2.2) | 1.1 (0.80, 1.6) |
| Adult overweight/obese points (BMI ≥25 kg/m2) | 184 | −0.84 (−2.8, 1.1) | 1.3 (0.96, 1.6) |
| Adult overweight/obese points (BMI ≥25 kg/m2)c | 127 | −0.34 (−2.7, 2.0) | 1.2 (0.89, 1.6) |
| n | Percent Normal Morphology B (95% CI) |
<4% Normal Morphology OR (95% CI) |
|
| Total overweight/obese points | 126 | 0.28 (−0.15, 0.70) | 1.1 (0.87, 1.4) |
| Child overweight/obese points (≥85th percentile) | 131 | 0.25 (−0.45, 0.94) | 1.1 (0.72. 1.6) |
| Adult overweight/obese points (BMI ≥25 kg/m2) | 183 | 0.19 (−0.32, 0.71) | 1.2 (0.89, 1.6) |
| Adult overweight/obese points (BMI ≥25 kg/m2)c | 126 | 0.43 (−0.19, 1.0) | 1.2 (0.82, 1.7) |
| n | 2 or 3 WHO Subfertility Criteria Versus None ORb (95% CI) |
1 WHO Criterion Versus None ORb (95% CI) |
|
| Total overweight/obese points | 126 | 1.3 (0.95, 1.7) | 0.90 (0.70, 1.2) |
| Child overweight/obese points (≥85th percentile) | 131 | 1.1 (0.68, 1.7) | 1.0 (0.70, 1.5) |
| Adult overweight/obese points (BMI ≥25 kg/m2) | 183 | 1.5 (1.0, 2.2) | 0.92 (0.69, 1.2) |
| Adult overweight/obese points (BMI ≥25 kg/m2)c | 126 | 1.6 (1.0, 2.7) | 0.83 (0.58, 1.2) |
a
Square-root transformed.
b
Adjusted for birth weight for gestational age percentile and abstinence time.
c
Restricted to participants with childhood measures.