TABLE 2.

Changes in hemodynamic parameters.

Variables	Baseline	5 min	15 min	30 min	60 min	Trial	Time	Interaction
Heart rate, beats/min
AF25	604	573	543	553	563	F = 0.485	F = 1.521	F = 2.298
AF50	573	563	583	593	573
AF100	571	561	562	572	562	P = 0.842	P = 0.197	P < 0.001
AF200	613	593	603	573	573
B25	582	572	562	552	593
B50	593	594	635	624	583
B100	583	573	613	613	583
B200	563	634*	675*	645*	614*
Systolic BP, mmHg
AF25	1244	1213	1223	1223	1243	F = 0.075	F = 0.835	F = 1.356
AF50	1213	1213	1203	1253	1233
AF100	1244	1254	1234	1243	1233	P = 0.999	P = 0.504	P = 0.115
AF200	1233	1212	1183	1254	1202
B25	1223	1223	1244	1233	1222
B50	1224	1213	1253	1234	1193
B100	1245	1265	1243	1234	1225
B200	1225	1224	1204	1224	1253
Diastolic BP, mmHg
AF25	692	702	682	682	692	F = 0.590	F = 2.271	F = 0.788
AF50	701	711	711	711	721
AF100	701	701	721	701	691	P = 0.762	P = 0.062	P = 0.771
AF200	711	712	712	722	712
B25	702	721	702	712	732
B50	722	712	691	691	702
B100	712	743	712	722	713
B200	682	711	662	682	693
Mean BP, mmHg
AF25	892	902	882	872	912	F = 0.097	F = 1.648	F = 0.915
AF50	872	892	902	911	902
AF100	893	892	913	892	892	P = 0.998	P = 0.163	P = 0.583
AF200	902	892	892	912	912
B25	892	902	892	903	912
B50	902	912	902	892	902
B100	872	892	882	892	902
B200	893	892	892	893	891

Data are expressed as mean ± SE. BP, blood pressure; AF25, AF50, AF100, and AF200, alcohol-free beer of 25, 50, 100, and 200 mL ingestion, respectively; B25, B50, B100, and B200, beer of 25, 50, 100, and 200 mL ingestion, respectively. * P < 0.05 vs. each baseline.