Table 5: Adjusted
geometric means (AGM) with 95% confidence intervals for serum total
testosterone in ng/dL by age, race/ethnicity, smoking
stats, and physical activity status. Data from National Health and Nutrition
Examination Survey 2011-2012.
|
Age: 12-19 Years |
Age: ≥ 20 Years |
|||
|
AGM (95% CI) |
Statistically Significantly Differences |
AGM (95% CI) |
Statistically Significantly Differences |
|
|
Race/Ethnicity |
||||
|
Non-Hispanic White (NHW) |
203.6 (151.1-274.5) |
NHW < HISP (p = 0.03), NHW <
NHAS (p < 0.01) |
361 (341.7-381.3) |
NHW < NHB (p = 0.04) |
|
Non-Hispanic Black (NHB) |
267.7 (223.1-321.4) |
382.5 (363.5-402.5) |
NHB > NHAS (p = 0.02) |
|
|
Hispanic (HSP) |
283.2 (219.5-365.6) |
371.7 (344.2-401.4) |
||
|
Non-Hispanic Asian (NHAS) |
318.8 (256.1-396.9) |
NHAS > OTH (p = 0.02) |
341.9 (317.4-368.1) |
|
|
Others (OTH) |
214.2 (158.1-290.1) |
370.7 (286.6-479.6) |
||
|
Smoking Status |
||||
|
Nonsmoker
(NSM) |
235.9 (199.5-279) |
346.8 (321.5-374) |
NSM < SM (p < 0.01) |
|
|
Smoker (SM) |
273.2 (216-345.4) |
384.8 (363.5-407.4) |
||
|
Physical Activity |
||||
|
Vigorous (V) |
249 (181.6-341.4) |
379.2 (357-402.7) |
||
|
Moderate (M) |
243.3 (184.9-320.3) |
342.8 (295.9-397.1) |
||
|
Neither (N) |
270 (237.9-306.5) |
375.1 (354-397.4) |
||
|
Testing Session |
||||
|
Morning (M) |
338.5 (270.7-423.4) |
M > E (p = 0.02) |
378.4 (355.3-403.1) |
|
|
Afternoon (A) |
241.3 (172.1-338.3) |
369 (334.7-406.7) |
||
|
Evening (E) |
200.3 (142.5-281.4) |
349.1 (328.5-371) |
||