Contraceptive Use over Five Years After Receipt Or Denial of Abortion Services

CONTEXT

Nonuse and inconsistent use of contraceptives contribute to a high incidence of unintended pregnancy and abortion among U.S. women. Little is known, however, about how these outcomes shape women's subsequent contraceptive use and unintended pregnancy risk.

METHODS

Contraceptive use was examined among 880 participants in the Turnaway Study, a five‐year longitudinal study of women who sought abortions at 30 U.S. facilities in 2008–2010. Multivariable mixed‐effects logistic and multinomial regression models assessed differences in use by whether women received the abortion; results were used to calculate predicted percentages of women using each method. The main groups of interest were 415 women who had an abortion at a gestation near their facility's limit and 160 who were denied abortion because they were beyond the limit, and who consequently gave birth.

RESULTS

During each of the approximately five years of follow‐up, the predicted percentage using any contraceptive method was 86% among women who had the abortion and 81% among those denied it. Over the entire period, the former women were more likely than the latter to use any method (odds ratio, 1.8). However, they were less likely to rely on female sterilization, rather than no method (risk ratio, 0.5), and more likely to use barrier methods (1.7) or short‐acting reversible contraceptives (2.6).

CONCLUSION

Women's elevated risk of unintended pregnancy after abortion is likely due at least partly to reliance on methods with relatively low effectiveness. Factors affecting contraceptive access postabortion, as well as individual characteristics such as fecundability, require research attention.     

Molar bands for 'precision' bonding of lingual retainers

Bonded retainers have been used principally for long-term retention of treated cases. Various methods of bonding lingual retainers have been described in the literature over the past two decades. However, accurate and passive placement of retainers has always been a matter of concern. This report presents a simple and economical method for accurate and passive placement of bonded lingual retainers that enables the operator to save considerable chair time.     

External fixators in the treatment of midshaft clavicle non-unions: a systematic review

Non- or mal-union of the clavicle is reported to occur in up to 15 % of conservatively treated fractures: the purpose of this systematic review is to examine the evidence for the use of external fixation in the treatment of clavicular non-union. We performed a search of MEDLINE and Embase, including all papers using external fixators for the treatment of clavicular non-union. Four papers satisfied our eligibility criteria: three case series and one case–control study. Level of evidence and quality assessment scoring were performed using published methods. Due to the heterogeneity of the study populations and interventions, no attempt at meta-analysis was made. External fixation in hypertrophic non-union of the clavicle, but not atrophic non-union, appears to be a reasonable treatment option. A pragmatic, multicentre, randomised controlled trial comparing external fixation and open reduction internal fixation in the treatment of hypertrophic non-union of the clavicle would be valuable.     

Development and validation of a questionnaire to assess socio-behavioural impact of COVID-19 on the general population

Background and aimThe aim of the study is to develop a valid and reliable tool to assess sociobehavioural changes due to COVID among the general population.MethodsThis mixed method study has two phases. Phase I for questionnaire development (literature review, focus group discussion, expert evaluation and pilot testing). Phase II for establishing construct validity via factor analysis and internal consistency via Cronbach’s ɑ by administering the questionnaire on 179 participants.ResultsA questionnaire comprising 33 questions and five domains was developed having Cronbach’s α of 0·82.ConclusionThe developed questionnaire is a concise, easy to administer and valid tool to assess socio-behavioural changes.