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Table 2 Smoking status recorded in patient administration system (PAS) at first antenatal booking visit and recruitment rates

From: Physical activity as an aid to smoking cessation during pregnancy: Two feasibility studies

 

Study 1

Study 2

Overall

Total pregnancies recorded on PAS

734

2430

3164

 

% (no.) out of total pregnancies

% (no.) out of total pregnancies

% (no.) out of total pregnancies

Quit smoking since pregnancy

18.9 (139/734)

25.2 (613/2430)

23.8 (752/3164)

Currently smokes ≥ one cigarette a day

11.0 (81/734)

6.6 (160/2430)

7.3 (232/3164)

Smokes occasionally

1.0 (8/734)

1.2 (28/2430)

1.1 (36/3164)

Recruitment method

% (no.) out of total smokers recorded

% (no.) out of total smokers recorded

% (no.) out of total smokers recorded

(a) Direct telephoning

   

Invited to join study

47.2 (42/89)

66.0 (124/188)

61.9 (166/277)

Recruited

11.2 (10/89)

6.9 (13/188)

8.3 (23/277)

(b) Recruited via flyer

NA

1.6 (3/188)

 

(c) Recruited via presentation at nuchal scan clinic

NA

0.6 (1/188)

 

(d) Recruited via posters

NA

0

 

(e) Recruited via midwife referral

NA

2.7 (5/188)

 

Total recruited

11.2 (10/89)

11.7 (22/188)

11.6 (32/277)