Table 3 Adjusted PRs of Unwillingness to Recommend IUDs to Nulliparous Women

Professional title ≥ medium

0.92 (0.51, 1.65)

0.770

Educational level ≥ college graduate

0.43 (0.26, 0.71)

0.001

Providing contraceptive services

0.92 (0.51, 1.65)

0.778

Receipt of training in IUDs

0.78 (0.39, 1.57)

0.487

Perceiving IUDs as very unsafe or unsafe

1.66 (1.05, 2.61)

0.030

Strongly underestimating the effectiveness of IUDs

1.21 (0.69, 2.11)

0.511

Having more misperceptions about the complications of IUDs^b

1.09 (0.67, 1.78)

0.719

Having more misperceptions about the contraindications of IUDs^b

3.46 (1.76, 6.81)

<0.001