Table 2.

Effect of TRH on local blood flow in injured skin

	Blood flow/mean perfusion units
Time/hour	Controls	Experimental	% change	P‐value
0	87·9 (69·9–105·9)	86·1 (65·2–107·0)	−2·09
1	104·4 (79·0–129·9)	182·0 (147·5–216·4)	74·3	<0·001
2	108·5 (73·5–143·5)	115·3 (93·7–136·9)	6·30
3	102·8 (71·4–134·2)	203·3 (144·7–261·9)	97·8	<0·001
4	115·7 (76·8–154·6)	118·9 (84·9–152·8)	2·77
5	120·2 (71·1–169·2)	191·2 (116·6–266·0)	59·2	<0·001
6	94·0 (68·7–119·4)	91·2 (73·9–108·4)	−3·07

Values in brackets indicate 95% confidence intervals.