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Table 1 Characteristics of respondents

From: Is it possible to estimate the minimal clinically important treatment effect needed to change practice in preterm birth prevention? Results of an obstetrician survey used to support the design of a trial

Characteristic

Unit/details

Description

(n = 544)

# missing

Age

mean years

46 (SD 10)

9

Time in practice

mean years

15 (SD 10)

4

Gender

male

female

272 (50.6%)

266 (49.4%)

6

Practice setting

urban/suburban

small town/rural

428 (80.0%)

107 (20.0%)

9

Hospital

teaching

community

other

283 (52.2%)

232 (42.8%)

27 (5.0%)

2