Table 1. Differences in temperament traits between 48 Brahman cattle and 186 Yunling cattle (least squares mean±standard error).

Trait	Yunling	Brahman	P-value
For abbreviations, see text and Figure 1.
HSO	31.7±0.84	36.6±1.67	0.00674
PNO	31.8±1.61	39.1±3.18	0.0337
APO	0.001±0.0001	0.002±0.0002	0.00587
FDO	1.018±0.002	1.031±0.004	0.00477
RMO	465±28.0	598±55.2	0.0264
HSN	30.5±1.09	35.3±2.12	0.0375
PNN	32.6±1.77	43±3.45	0.00561