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Table 3 Multivariate logistic regression models for measuring the impact of an illustrated puberty book on secondary outcomes related to pubertal-related knowledge questions, beliefs, and attitudes (N鈥=鈥123)

From: Impacts of a puberty and period education intervention among 9- to 12-year-old girls in the New York metropolitan area: a randomized trial

Select Knowledge items

Adjusted ORa (95% CI)2

Model 1: 鈥淧imples and body smells are normal signs of body changes during puberty.鈥

鈥僒谤别补迟尘别苍迟

11.01 (1.2, 100.63)

鈥僀辞苍迟谤辞濒

Ref

Model 2: 鈥淭here is only one type of period care product to use.鈥

鈥僒谤别补迟尘别苍迟

3.36 (0.95, 11.88)

鈥僀辞苍迟谤辞濒

Ref

Model 3:It is safe to exercise and play sports during your period.鈥

鈥僒谤别补迟尘别苍迟

8.09 (2.04, 32.15)

鈥僀辞苍迟谤辞濒

Ref

Select Belief and Attitudes items

Adjusted ORa (95% CI)2

Model 4: 鈥淚t's embarrassing to ask questions about periods.鈥

鈥僒谤别补迟尘别苍迟

2.64 (1.04, 6.72)

鈥僀辞苍迟谤辞濒

Ref

Model 5: 鈥淕irls should avoid exercise during their period.鈥

鈥僒谤别补迟尘别苍迟

3.31 (1.43, 7.63)

鈥僀辞苍迟谤辞濒

Ref

  1. CI = Confidence Interval, OR = Odds Ratio
  2. aAdjusted for age, race and ethnicity, menarche status, and region