Correction to: Longitudinal associations of physical fitness and affect with depression,anxiety and life satisfaction in adult women with fibromyalgia

Quality of Life Research -     

International Fitness Scale—IFIS: Validity and association with health-related quality of life in pregnant women

This study aimed (a) to examine the construct validity of the International Fitness Scale (IFIS) to discriminate between different objectively measured physical fitness levels in pregnant women and (b) to assess the extent to which IFIS is able to discriminate between pregnant women with different levels of health-related quality of life (HRQoL). A total of 159 pregnant women were involved in the GESTAtion and FITness project: 106 pregnant women (mean age 32.7, SD 4.4 years) were included. Self-reported physical fitness—that is, cardiorespiratory fitness, muscular strength, flexibility, and overall fitness—was assessed with the IFIS. Physical fitness was objectively measured using the Bruce test, the handgrip strength test and the back-scratch test. The HRQoL was assessed with the 36-item Short Form Health Survey (SF-36). Higher self-reported physical fitness measured with IFIS was associated with higher objectively measured physical fitness (P < .05). There was a linear association so that higher self-reported physical fitness (ie, IFIS; regardless of the fitness component) was related to greater General Health dimension scores (P < .05). Moreover, higher self-reported physical fitness (all components except muscular strength) was associated with better Physical Functioning, lower Bodily Pain and higher Vitality scores (ie, SF-36 components). This linear trend was not seen for objectively measured physical fitness. The results of this study suggest that IFIS might be a useful tool for identifying pregnant women with low or very low physical fitness and with low quality of life health-related. Further research should elucidate whether IFIS can identify women with pregnancy complications before it can be implemented in clinical practice.     

Translation and cross-cultural adaptation of the Pregnancy Physical Activity Questionnaire (PPAQ) into Spanish

Abstract

Aim: The objective of this study was to translate and transculturally adapt into Spanish the Pregnancy Physical Activity Questionnaire.

Methods: The translation procedure included a forward step (translation and synthesis) and a quantitative and qualitative control of the usefulness of the Pregnancy Physical Activity Questionnaire. Afterwards, a prefinal version of the Spanish adapted questionnaire was pretested on 58 pregnant women from Granada (south of Spain). The content, semantic, technical, conceptual, and experiential equivalents of cultural adaptation were discussed by the research members at each step.

Results: After the pre-test, two items of the original Pregnancy Physical Activity Questionnaire were replaced by new items that the team considered more culturally appropriate for Spanish pregnant women. Also, some rewording into the European metric system. The response time ranged from 5 to 15?minutes. These changes were well understood and worked properly in the final version. A final version of the Pregnancy Physical Activity Questionnaire was agreed on after a discussion among the research members about the results obtained in the prefinal version.

Conclusion: The final Spanish version of the Pregnancy Physical Activity Questionnaire has showed cross-cultural equivalence with the original English version.     

Longitudinal associations of physical fitness and affect with depression,anxiety and life satisfaction in adult women with fibromyalgia

Quality of Life Research - This study analysed the longitudinal associations of physical fitness and affect with depression, anxiety and life satisfaction at 2- and 5-year follow-up. In 312 adult...     

Association of Mediterranean diet adherence during pregnancy with maternal and neonatal lipid,glycemic and inflammatory markers: The GESTAFIT project

To examine the association of Mediterranean diet (MD) adherence during pregnancy with maternal and neonatal lipid, glycemic, and inflammatory markers. This study included 152 women from the GESTAFIT trial and a subsample of 35 newborns. The Mediterranean Diet Score, derived from food frequency questionnaires, was employed to assess MD adherence. Total cholesterol, high-density lipoprotein-cholesterol (HDL-C), low-density lipoprotein-cholesterol (LDL-C), triglycerides, and glucose were assessed in the mother (at the 16th and 34th gestational weeks [g.w.]) and in cord arterial and venous serum with standard procedures using an autoanalyzer. Pro-inflammatory and anti-inflammatory cytokines (interleukin [IL]−6, IL-8, IL-10, IL-1beta, interferon gamma, and tumour necrosis factor alpha [TNF-α]) were measured with Luminex xMAP technology. A greater MD adherence was associated with higher HDL-C and lower LDL-C, LDL-C/HDL-C ratio, triglycerides, triglycerides/HDL-C ratio, and TNF-α in the mother at the 16th and the 34th g.w. (|β|: 0.191–0.388, p < 0.05). A higher intake of whole grain cereals, fruits, vegetables and fish and a lower intake of sweets were associated with higher HDL-C and lower LDL-C, LDL-C/HDL-C ratio, triglycerides, triglycerides/HDL-C ratio, and TNF-α at the 16th and 34th g.w. (|β|: 0.188–0.334, p < 0.05). No associations were found with the cord arterial and venous serum markers (p > 0.05). A greater MD adherence during pregnancy, driven by a higher intake of whole grain cereals, fruits, vegetables and fish, and a lower intake of sweets, was positively associated with the maternal lipid and inflammatory serum markers throughout gestation. MD adherence during pregnancy was not associated with cord serum markers.