Table 8.

The Coding Frequencies of 12 Relevant Domains of the Theoretical Domains Framework

Domains of the TDF	Internal or External Influence	Coding Frequency	% of Total
Intrapersonal factors influencing VTE prevention practice
Beliefs about Consequencesb	Internal	43	16.3
Knowledgec	Internal	40	15.2
Social/professional role and identityd	Internal	31	11.7
Goalsf	Internal	22	8.3
Behavioral regulationg	Internal	17	6.4
Skills	Internal	11	4.2
Memory, attention and decision processes	Internal	7	2.7
Beliefs about capabilities	Internal	8	3.0
Reinforcement	Internal	6	2.3
Intentions	Internal	5	1.9
Interpersonal factors influencing VTE prevention practice
Social influencese	External	30	11.4
Environmental factors influencing VTE prevention practice
Environmental context and resourcesa	External	44	16.7
Total		264	100

Note: ^{a,b,c,d,e,f,g}The most frequently coded domains accounted for nearly 86.0% of the codes.