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The fresh participants’ market advice, for example gender, amounts peak, university band and you can SES, was also amassed

Demographic recommendations.

During the Hong kong, middle school college students try divided into three school bands-rings 1, dos and you can step 3 prior to the academic completion. This new scaled internal and external review scratching of all the students was in fact bought. Then they had been just as split into three college groups and assigned so you’re able to additional colleges, each composed of one-third of total number of pupils . Into the SES, monthly family profits out-of HK$ 0–14,999, HK$15,000–30,999 and you may HK$>31,one hundred thousand denoted the lower-, medium- and higher-money classification, correspondingly. The average-money classification earns the newest average monthly residential home income .

Analytical analysis

Pearson’s Device-Moment Relationship was applied to compute new correlations involving the qualities regarding understood PL and you can PA accounts. Multiple regression research was utilized to examine the association between the imagined PL and PA amounts of people members. Descriptive analytics of one’s participants’ demographic pointers, such as for instance sex, degrees level (junior and you may elderly second), college ring and you will SES was indeed sensed in the Pearson’s Equipment-Moment Relationship so you can compute the relationship ranging from understood PL and PA levels. New z-scores within correlations had been computed to examine whether or not those individuals products was in fact significantly some other . SPSS type twenty-two to possess Window was used on studies studies. The new rely on level was place because the 95% (P ? 0.05) to maintain analytical precision.

Efficiency

Brand new teens said its sensed PL normally as the (±dos.dos2), (±dos.11) and you may (±1.90) to your around three components, ‘feeling of care about and you may care about-confidence’, ‘self-expression and you can telecommunications that nazwa użytkownika clover dating have others’ and ‘training and you will understanding’, correspondingly. Their average daily PA time and power is actually 74 minutes within a walking speed, that have 34 moments in the a method rate and 27 times at an energetic rate, and that fulfilled the rules suggesting at the very least 60 minutes just about every day from involvement in almost any MVPA (61 minutes). The time spent in different PA domain names are an average of, 47 times in school, 17 times home, 66 times during the transportation and you may forty-eight moments while in the recreation.

Table 1 shows the significant correlations between the perceived PL and PA levels (r = 0.227, p < 0.01) of the Hong Kong adolescents measured by the PPLI and IPAQ-A. Although the correlations are modest, components of perceived PL, intensities of PA levels and three domains (school, transportation, and recreation) of PA were significantly correlated (r = 0.067–0.292, p < 0.01). No significant correlation was found for the home domain.

A multiple linear regression was calculated to predict the PA levels of participants based on their perceived PL attributes. Preliminary analyses were performed to ensure no violations of the assumptions of normality, linearity and multicollinearity. Table 2 shows the significant regression equation (F (3, 1941) = , p < 0.01), with an R 2 of 0.052. The participants predicted PA levels were –5490 + 366.1 (sense of self and self-confidence) + (self-expression and communication with others) + (knowledge and understanding) MET minutes when the attributes of perceived PL were measured on a 5-point Likert Scale. The results showed that sense of self and self-confidence (? = 0.123, p = 0.000), self-expression and communication with others (? = 0.071, p = 0.003) and knowledge and understanding (? = 0.082, p = 0.007) were positively related to PA level. The participants' mean PA levels increased by 366.1, and MET minutes for each attribute score of perceived PL. All attributes of perceived PL were significant predictors of PA level.

The research team up coming browsed the standards from gender, level level, college band and SES in addition to their affect the connection between thought PL and you can PA profile, once the shown for the Dining table step 3. All the communities demonstrated significant seriously correlations between detected PL and you may PA.