Impact of childhood socioeconomic status on depression among postdoctoral researchers in universities: The chain mediating role of current subjective socioeconomic status and perceived stress. / ç«¥å¹´ç¤¾ä¼šç»æµŽåœ°ä½å¯¹é«˜æ ¡åšå£«åŽæŠ‘éƒçš„å½±å“ï¼šå½“ä¸‹ä¸»è§‚ç¤¾ä¼šç»æµŽåœ°ä½å’ŒåŽ‹åŠ›æ„ŸçŸ¥çš„é“¾å¼ä¸­ä»‹ä½œç”¨.

OBJECTIVES: Postdoctoral researchers in Chinese universities commonly face a high risk of mental health issues, such as depression, yet the underlying causes and mechanisms remain unclear. This study aims to explore the influence of childhood socioeconomic status (SES) on depression among postdoctoral researchers and the mediating roles of current subjective SES and perceived stress in this process. METHODS: An online survey was conducted among postdoctoral researchers at a university. The survey included a general information questionnaire, the Childhood Socioeconomic Status Scale, the Subjective Socioeconomic Status Scale, the Perceived Stress Scale, and the Patient Health Questionnaire. A total of 505 valid responses were collected. Pearson correlation analysis was used to analyze the data, and the PROCESS macro was employed for chain mediation analysis. RESULTS: Childhood SES was significantly positively correlated with current subjective SES (P<0.05) and significantly negatively correlated with postdoctoral tenure, perceived stress, and depression (all P<0.05). Current subjective SES was significantly negatively correlated with perceived stress and depression (both P<0.05), while perceived stress was significantly positively correlated with depression (P<0.05). The chain mediation effect of childhood SES → current subjective SES → perceived stress → depression was significant (P<0.05). CONCLUSIONS: Childhood socioeconomic status can influence depression among postdoctoral researchers through the mediating roles of current subjective socioeconomic status and perceived stress. These findings provide a target for the prevention and intervention of depression in postdoctoral populations and offer a reference for the development of mental health promotion strategies for young university faculty.

Human papillomavirus vaccination and contributing factors of vaccination intention among adolescents and young adults in China from a socio-ecological perspective: A cross-sectional study.

OBJECTIVES: Adolescents and young adults are the main target population for human papillomavirus (HPV). The study aimed to investigate school students' HPV vaccination intentions and explore the contributing factors from a socio-ecological perspective. DESIGN: A questionnaire survey was conducted in three secondary schools and three colleges in China. SAMPLE: A total of 1756 students aged 14-22 years participated in this study. Among the 1756 participants, 182 students have received the HPV vaccine. For the remaining 1574 students, we analyzed their HPV vaccination intentions and the influencing factors. MEASUREMENTS: Survey items for sociodemographics, knowledge and awareness of HPV, sexual intercourse and sexual knowledge, subjective socioeconomic status, self-efficacy, eHealth literacy, perceived social support from family, and the availability of HPV vaccine information were measured. RESULTS: Only 182 (10.4%) had received the HPV vaccine among the 1756 participants. Among the remaining 1574 students, the majority of the students (1403, 89.1%) were willing to receive the HPV vaccine. Binary logistic regression analysis showed that students who were female, had lower self-efficacy, scored higher on sexual knowledge, believed vaccination preventing related diseases, worried about side effects after vaccination, thought oneself at risk of contracting HPV, had higher family support, knew the availability of the HPV vaccine in Mainland China from healthcare institutions, and with family residence in rural areas were more willing to receive the HPV vaccine. CONCLUSIONS: Students had high HPV vaccination intentions while had low vaccination rate. Intrapersonal, interpersonal and institutional or community factors predicted HPV vaccination intention. Public health nurses in communities and schools could target the modifiable factors to promote students' HPV vaccine uptake.

The income-happiness nexus: uncovering the importance of social comparison processes in subjective wellbeing.

Introduction: Previous research has established a positive correlation between income and subjective wellbeing (SWB). This correlation is attributed to income's ability to provide material circumstances and influence one's perceived socioeconomic rank in society, known as subjective socioeconomic status (SES). Objective: This study sought to examine whether social comparison processes could mediate the relationship between income and SWB. Specifically, we aimed to explore the impact of comparing one's current socioeconomic situation to individuals from a similar socioeconomic background (referred to as Comsim) on SWB, based on the similarity hypothesis of social comparison theory. Methods: Data stem from two separate two-wave surveys. Study 1 comprised 588 participants, with 294 men and 294 women; age range 25-60 years; mean age 41.5 years). Study 2 comprised 614 participants, with 312 men and 302 women; age range 25-60 years; mean age 43.5 years. In both studies, data on predictors and SWB were collected 3 months apart. Results: In both study 1 and study 2, bivariate analysis demonstrated a positive correlation between income and SWB. However, multivariate regression models revealed that income did not have a direct effect on SWB. Instead, in both studies, subjective SES and Comsim emerged as significant predictors of SWB, with Comsim being the most influential. Furthermore, our formal mediation analysis indicated that subjective SES and Comsim fully mediated the relationship between income and SWB, when combined. Additionally, in study 2, we found that cognitive factors such as personal control, as well as affective factors like self-esteem, played a mediating role between the social comparison processes and SWB. Conclusion: This study contributes to existing research by emphasizing the importance of two distinct social comparison mechanisms in mediating the relationship between income and SWB. Implications: Therapeutic interventions to improve SWB should also consider social comparison processes. From a political standpoint, policies addressing income inequality can mitigate the negative effects of social comparisons on wellbeing. Providing support to those in lower socioeconomic positions can also enhance SWB.

Relationships between early-life family poverty and relative socioeconomic status with gestational diabetes, preeclampsia, and hypertensive disorders of pregnancy later in life.

PURPOSE: Low early-life absolute and relative socioeconomic status (SES) may contribute to socioeconomic disparities in pregnancy complications (i.e., gestational diabetes mellitus [GDM], preeclampsia/eclampsia [PE], hypertensive disorders of pregnancy [HDP; preeclampsia/eclampsia, gestational hypertension, chronic hypertension]), but their independent associations with pregnancy complications have not been studied. This study investigated associations of early-life poverty and relative SES with risks of GDM, PE, and HDP. METHODS: National Longitudinal Study of Adolescent to Adult Health data were used (GDM n = 802; PE n = 813; HDP n = 801). Objective poverty was defined as wave I low-income or receipt of federal nutrition assistance benefits. Relative SES was self-reported at wave V (ages 33-39) by asking whether the participant's family was financially worse off than average when growing up. Logistic regressions assessed relationships between poverty, relative SES, and self-reported lifetime diagnoses of GDM, PE, or HDP. RESULTS: Lifetime prevalences of GDM, PE, and HDP were 9.23%, 12.00%, and 21.93%, respectively. Low relative SES (odds ratio: 2.04 [1.07, 3.89]) and poverty (odds ratio: 1.81 [0.97, 3.38]) were independently associated with GDM but not with PE or HDP. CONCLUSIONS: Early-life poverty and relative SES are associated with GDM; understanding the mechanisms underlying these associations may help identify novel intervention targets to reduce socioeconomic disparities in GDM.

Exploring the relationship between multiple dimensions of subjective socioeconomic status and self-reported physical and mental health: the mediating role of affect.

Introduction: This study aimed to investigate the predictive effects of two types of subjective socioeconomic status on self-reported physical and mental health. Specifically, we examined the MacArthur Scale (MacArthur) which measures perceived socioeconomic rank in the society and a novel scale called ComSim, which assessed how participants compared themselves socioeconomically to others coming from a similar socioeconomic background. We also considered the influence of income, education, and personal relative deprivation (PRD) in these analyses. Additionally, we explored whether these effects were mediated through negative and positive affect. Methods: The data were collected through a cross-sectional, two-wave survey of 294 women and 294 men, with a mean age 41.6 years. Participants were recruited via an online platform. Results: The results from multivariate regression models revealed that socioeconomic status measured with both the MacArthur Scale and ComSim significantly predicted both self-reported health measures, whereas income and education did not predict any of these measures in the full multivariate models. PRD only predicted self-reported mental health. Mediation analyses showed that negative and positive affect mediated the relationships between socioeconomic status measured by ComSim and self-reported health measures. Discussion: These findings are discussed in the context of the similarity hypothesis of social comparison theory. The results underscore the importance of considering multiple dimensions when examining socioeconomic health disparities.

Subjective Socioeconomic Status Moderates Self-Esteem Reactivity to Daily Stressor Exposure: Evidence From a Daily Diary Approach.

Research on self-esteem reactivity has demonstrated that self-esteem fluctuates in response to daily stressor exposure, and the strength of this relationship varies between individuals. Drawing upon the positive link between objective socioeconomic status (SES) and self-esteem, how subjective SES influences self-esteem reactivity to daily stressor exposure was explored. Using a 7-day daily diary study, the current study (Nparticipants = 243, Ndays = 1651) adopted a multilevel analysis to demonstrate that subjective SES attenuated the within-person association between daily stressor exposure and daily self-esteem, even after controlling for demographics and objective indicators of SES. The interactions were also consistent across social stressors and non-social stressors. The findings provide evidence supporting the protective role of subjective SES in self-esteem reactivity to daily stressor exposure.

Does subjective socioeconomic status moderate the effect of basic psychological need satisfaction on undergraduates' affective forecasting?

Affective forecasts are people's predictions of their future feelings in response to future events. In this study, based on the self-determination theory (SDT), we examined whether satisfying basic psychological needs influence undergraduates' affective forecasting and the moderating role of subjective socioeconomic status (SES). With a total of 423 undergraduate participants (177 males, 246 females), through one pilot study and three experiments, we first manipulated participants' basic psychological need satisfaction, i.e., autonomy need satisfaction (study 1), competence need satisfaction (study 2), and relatedness need satisfaction (study 3), then we asked low-SES and high-SES participants, respectively, to predict the pleasantness of a particular new product and evaluated the actual experience with the product. Results showed that the effect of basic psychological need on affective forecasting was not significant. When the need for autonomy need and competence need was satisfied, the impact bias was greater for the high SES than the low SES. Conversely, when the relatedness need was satisfied, the impact bias was greater for the low SES than the high SES. In conclusion, subjective SES moderated the influence of basic psychological needs satisfaction on increasing the impact bias in affective forecasting.

Subjective socioeconomic status and agreement that health is determined by distal and proximal factors.

This report examines whether a person's subjective view of their rank relative to others in society-subjective socioeconomic status (SES)-is systematically related to views on distal and proximal determinants of ill-health. This was tested using cross-sectional data from 28,718 respondents from 27 countries who took part in the International Social Survey Programme (ISSP) in 2011. Adjusting for age and gender as well as income and education, mixed logistic regression models showed that subjective SES was negatively associated with the likelihood of agreeing with distal explanations for poor health (being poor or because of work/life environment) and positively associated with the likelihood of agreeing with health-related behaviours as a cause for poor health. Subjective SES was not related to agreement that genes influence health. These analyses introduce a social psychological factor into the lay understanding of health determinants and extend models of subjective status and attributional style to health explanations.

Exploring the relationship between mental health literacy and psychological distress in adolescents: A moderated mediation model.

Previous studies on the relationship between mental health literacy and psychological distress were rich, but little was known about the influence mechanism between them, and almost no research was found on the role of psychological resilience and subjective socio-economic status in the relationship between them. This study used a moderated mediation model to test the mediating effect of psychological resilience on the relationship between mental health literacy and psychological distress, and the moderating effect of subjective socioeconomic status in Chinese adolescents. We investigated 700 junior high school students in Inner Mongolia, China through online survey. The results are as follows: (1) Mental health literacy is a negative predictor of adolescents' psychological distress; (2) psychological resilience mediated the association between mental health literacy and psychological distress; (3) The first half of the model, that is, the relationship between mental health literacy and psychological resilience, is moderated by subjective socioeconomic status. Specifically, for adolescents with low subjective socioeconomic status, the positive predictive effect of mental health literacy on psychological resilience is obviously enhanced. The current findings would contribute to a deep understanding of the relationship among adolescents' mental health literacy, psychological resilience, subjective socioeconomic status and psychological distress, which may be of great significance to the prevention of adolescents' psychological distress.

Early Emotional Experiences and Prosocial Behavior among Chinese Adolescents: The Roles of Psychological Suzhi and Subjective Socioeconomic Status.

Prosocial behavior plays a vital role in adolescents' well-being and social functioning, with the recall of early emotional experiences being a major influence. Positive experiences such as early memories of warmth and safeness (EMWS) contribute to prosocial interpersonal characteristics, whereas adverse experiences such as child psychological abuse and neglect (CPAN) lead to social withdrawal or behavioral problems. The direct effects of EMWS and CPAN on prosocial behavior were investigated in this study, along with the mediation effect of psychological suzhi and the moderation effect of subjective socioeconomic status (SSS). A sample of 948 adolescents (Mage = 14.05 years, SD = 1.68 years; 43.6% females) was randomly recruited to complete self-report questionnaires. Correlation results indicated that EMWS promoted prosocial behavior, whereas CPAN was negatively associated with prosocial behavior. Path analyses confirmed the mediating role of psychological suzhi on the effects of EMWS and CPAN on prosocial behavior. SSS was shown to moderate the effects of EMWS on prosocial behavior and CPAN on psychological suzhi. Compared to lower SSS, higher SSS would reinforce the positive impact of EMWS on prosocial behavior and exacerbate the negative impact of CPAN on psychological suzhi. The current study provided new insight into understanding the underlying mechanisms of prosocial behavior from the perspective of early emotional experiences.

Subjective socioeconomic status: an alternative to objective socioeconomic status.

BACKGROUND: Subjective "ladder" measurements of socio-economic status (SES) are easy-to-administer tools that ask respondents to rate their own SES, allowing them to evaluate their own material resources and determine where it places them relative to their community. Here, we sought to compare the MacArthur Scale of Subjective Social status to the WAMI, an objective measure of SES that includes data on water and sanitation, asset ownership, education, and income. METHODS: Leveraging a study of 595 tuberculosis patients in Lima, Peru, we compared the MacArthur ladder score to the WAMI score using weighted Kappa scores and Spearman's rank correlation coefficient. We identified outliers that fell outside the 95th percentile and assessed the durability of the inconsistencies between scores by re-testing a subset of participants. We then used Akaike information criterion (AIC) to compare the predictability of logistic regression models evaluating the association between the two SES scoring systems and history of asthma. RESULTS: The correlation coefficient between the MacArthur ladder and WAMI scores was 0.37 and the weighted Kappa was 0.26. The correlation coefficients differed by less than 0.04 and the Kappa ranged from 0.26 to 0.34, indicating fair agreement. When we replaced the initial MacArthur ladder scores with retest scores, the number of individuals with disagreements between the two scores decreased from 21 to 10 and the correlation coefficient and weighted Kappa both increased by at least 0.03. Lastly, we found that when we categorized WAMI and MacArthur ladder scores into three groups, both had a linear trend association with history of asthma with effect sizes and AICs that differed by less than 15% and 2 points, respectively. CONCLUSION: Our findings demonstrated fair agreement between the MacArthur ladder and WAMI scores. The agreement between the two SES measurements increased when they were further categorized into 3-5 categories, the form in which SES is often used in epidemiologic studies. The MacArthur score also performed similarly to WAMI in predicting a socio-economically sensitive health outcome. Researchers should consider subjective SES tools as an alternative method for measuring SES, particularly in large health studies where data collection is a burden.

The Effect of Social Appearance Anxiety on the Online Impulse Purchases of Fashionable Outfits Among Female College Students During Pandemic Periods: The Mediating Role of Self-Control and the Moderating Role of Subjective Socioeconomic Status.

Purpose: With the rise of social media, an increasing number of young females have focused more attention on their body image, leading to social appearance anxiety. Thus, the current study aimed to investigate a moderated mediation model of social appearance anxiety and online impulse purchases of fashionable outfits through self-control moderated by subjective socioeconomic status during the pandemic. Methods: A total of 1651 female college students (Age = 17-24, Mage = 19.30, SD = 1.14) with more than one month of closed-off management experience completed self-report questionnaires concerning social appearance anxiety, self-control, online impulse purchases of fashionable outfits, and subjective socioeconomic status. Results: After controlling for the potential influence of coronavirus stress, the results indicated that social appearance anxiety was positively related to online impulse purchases of fashionable outfits among female college students during the pandemic, mediated by self-control. Furthermore, subjective socioeconomic status moderated the indirect link between social appearance anxiety and the online impulse purchase of fashionable outfits. Specifically, subjective socioeconomic status buffers the negative effect of social appearance anxiety on self-control and the risk effect of low self-control on the online impulse purchases of fashionable outfits. Implications: The current study deepens the research on the relationship between social appearance anxiety and online impulse purchases during pandemic periods; meanwhile, it provides evidence for preventing excessive online impulse purchases of fashionable outfits among young females.

Socioeconomic status and social anxiety: attentional control as a key missing variable?

BACKGROUND AND OBJECTIVES: The aim was to examine the role of attentional control as a psychological factor involved in socioeconomic status-related mental health differences, and specifically in social anxiety. Based on the literature on socioeconomic status differences in cognitive abilities and attentional control theory, we hypothesized that attentional control would account for the relation between socioeconomic status and social anxiety. We tested this hypothesis in an integrative model also including trait anxiety and subjective socioeconomic status. DESIGN: Cross-sectional. METHOD: Online, 439 French adults were recruited via social media. They completed self-reported measures of attentional control, objective socioeconomic status, subjective socioeconomic status, social anxiety, and trait anxiety. RESULTS: Using Structural Equation Modelling, findings showed a positive association between objective (but not subjective) socioeconomic status and attentional control, which in turn was related to social anxiety. Exploratory analyses showed that only income, as objective socioeconomic status indicator, was associated with attentional control. CONCLUSIONS: The current study is the first to support that low socioeconomic status individuals report less attentional control and more social anxiety symptoms. This suggests that attentional control is a psychological factor involved in social anxiety inequalities.

The influence of subjective socioeconomic status on executive functions in middle-aged and older adults.

Subjective socioeconomic status (SES) has been shown to influence both psychological and biological outcomes. However, less is known about whether its influence extends to cognitive outcomes. We examined the relation between subjective SES and executive functions (EF)-a set of cognitive control processes-and its underlying mechanisms. By analyzing a nationally representative cohort of middle-aged and older adults (age 40-80) from the MIDUS 2 National Survey and Cognitive Project, we tested a serial mediation model with sense of control and health as sequential mediators. Using structural equation modeling, we found that subjective SES is indirectly related to EF via sense of control and health, above and beyond objective SES and other key covariates. Our study highlights one of the possible biopsychosocial mechanisms that underlies the relation between status-related subjective perceptions of inequalities and executive functioning skills in middle and late adulthood.

Family Subjective Socioeconomic Status and University Students' Online Shopping Addiction: A Gender-Based Analysis.

Online shopping addiction has surged among today's university students. Previous studies have focused on individual and network factors, whereas neglecting family-related roles. This study examined the relationship between subjective socioeconomic status (SSES) and university students' online shopping addiction (OSA) using the life course model of consumer behavior, and explored the chain-mediating role of vanity and materialism, and the moderating role of gender. We surveyed 635 students from two universities in Henan Province, China, using self-administered scales and questionnaires assessing subjective SES (SSES), OSA, materialism, and vanity. The results showed that SSES is negatively associated with OSA. Materialism played a mediating role, whereas vanity and vanity-materialism played a suppressing role between SSES and OSA. A direct relationship between SSES and OSA was found only in men, whereas the indirect path of SSES-vanity-materialism-OSA was found only in women. These results enable better recognition and understanding of the family's role, including family economic status, in university students' gender-specific OSA. They also advance the understanding of the transmission mechanism between family economic status and university students' OSA and promote better recognition and awareness of the family's role in university students' gender-specific OSA.

The Influence of Subjective Socioeconomic Status on Life Satisfaction: The Chain Mediating Role of Social Equity and Social Trust.

Life satisfaction is significantly influenced by social capital, a key sociological term that links people to their social surroundings. Through a survey of 17,217 Chinese residents, this study investigated the probable processes of how subjective socioeconomic status affects life satisfaction within the framework of social capital. The results indicate that there is a positive correlation between subjective socioeconomic status and life satisfaction. Subjective socioeconomic status influences citizens' life satisfaction not only through the independent mediating effects of perceived social equity and social trust, but also through the chain mediation of perceived social equity and social trust. This research advances our knowledge of the mechanisms behind the association between subjective socioeconomic status and life satisfaction. In improving citizens' life satisfaction, we should not only provide sufficient subjective socioeconomic status to improve it, but also focus on the improvement of their social equity perceptions and social trust.

Subjective Socioeconomic Status, Class Mobility and Health Disparities of Older People.

The aim of this study is threefold: (1) investigate the impact of subjective socioeconomic status on the health of older people with a further exploration of its extent, (2) explore the relationship between diverse class mobility trajectories and health disparities among older people, and (3) examine the health disparities among older people with different subjective socioeconomic statuses in groups of various class mobility. The data for this study came from the Chinese General Social Survey (CGSS) of 2017, and regression and moderation models are used. The results indicate that for each level of increase in the subjective socioeconomic status of older people, the health score significantly increased by 0.159. The health status of older people who experienced upward class mobility is significantly better than those who did not; therefore, different class mobility trajectories also shape health disparities. The moderation role of class mobility on the impact of subjective socioeconomic status on the health of older people is also confirmed. The results provide further support for the subjective socioeconomic status having a significant impact on the health of older people with different class mobility trajectories. An upward class mobility trajectory somewhat diminishes this influence. Therefore, policy interventions should be provided to enhance the subjective socioeconomic status of older people and increase their opportunities for upward class mobility.

Subjective socioeconomic status is associated with risk aversion in a community-based cohort of older adults without dementia.

Attitudes towards risk impact financial decisions that are critical in older adulthood. Socioeconomic status (SES) influences an individual's level of risk aversion; however, the association of subjective SES (i.e., social standing relative to others) with risk aversion has not been explored. We examined whether subjective SES is associated with risk aversion independent of objective SES (i.e., income, education). Participants were 933 older adults without dementia from the Rush Memory and Aging Project (MAP) or Minority Aging Research Study (MARS), two longitudinal epidemiologic studies of aging. Participants completed assessments of risk aversion, subjective SES, and cognition. We examined associations of subjective SES with risk aversion using mixed models adjusting for participant characteristics, objective markers of SES and global cognition. In bivariate analyses, lower global cognitive functioning, lower income, female sex, Black race, and lower subjective SES were associated with greater risk aversion. Results of the nonlinear mixed effects model revealed that higher subjective SES was associated with less risk aversion (Estimate = -0.238, SE = 0.083, p = 0.004), after controlling for covariates. Age, sex, race, and global cognition were also associated with risk aversion in the mixed effects model (ps ≤ 0.03), although income and education were not (ps ≥ 0.27) The relationship between subjective SES and risk aversion did not differ by sex or race (ps ≥ 0.31). Findings suggest that subjective SES contributes to risk aversion regardless of sex or race. Findings support the importance of considering subjective indicators of SES as they may impact an older adult's economic preferences.

The relationship between subjective socioeconomic status and health in adults with and without intellectual disability.

BACKGROUND: This study investigated if subjective socioeconomic status (SSS) is related to self-rated health (SRH) and objective indicators of health in people with and without intellectual disability. METHODS: Participants were 217 adults with, and 2350 adults without intellectual disability in Jersey. In the intellectual disability sample, 85 (39.2%) participants consented independently, while 132 (60.8%) participants consented through proxy procedures. The MacArthur Scale of Subjective Social Status was used to measure SSS. The Euro-Qol EQ-5D-5L and a five-point scale ranging from poor to excellent health were used to measure SRH. RESULTS: Higher SSS and younger age were predictors of better SRH for the proxy-report intellectual disability group. Being employed was associated with higher EQ-5D-5L index values for all intellectual disability groups. CONCLUSION: As SSS was only related to SRH in the proxy intellectual disability group, further research with a larger intellectual disability sample is needed to explore its utility further.

The role of socioeconomic status in different trajectories of depressive symptoms in Chinese college freshmen.

The associations between socioeconomic status (SES) and depressive symptoms have been found in previous studies. However, the role of SES in different trajectories of depressive symptoms in Chinese college freshmen has not been discovered. The present study aims to identify how depressive symptom trajectories are related to SES during the first semester of freshman. Six hundred fifty-two Chinese college freshmen (64.9% female) were followed 4 times across 4 months. The Latent Growth Mixture Model (LGMM) was used to identify trajectories of depressive symptoms. Multinomial Logical Regression was used to identify the influence of family socioeconomic status (FSES), subjective socioeconomic status (SSS), and demographic variables on trajectories of depressive symptoms for freshmen. Results found that college freshmen's depressive symptoms gradually decreased during the four tests, F(2.758, 1795.383) = 52.642, p < 0.001, and there are three trajectories of depressive symptoms: normal group (Class 1, 73.1%), depression risk group (Class 2, 20.7%), and depression deterioration group (Class 3, 6.1%). The decline of SSS predicted increasing depressive symptoms. Age and left-behind experience have significant effects on trajectories of depressive symptoms. FSES, birthplace, and gender had no significant impact on trajectories of depressive symptoms. These results demonstrated that low SSS, age, and left-behind might be risk factors for the development of depressive symptoms.